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Oct 16 17

UKIRT and the Amazing TRAPPIST-1 Exoplanet System

by Brea Aamoth

‘Imiloa presents Dr. Bob McLaren, Director at UKIRT Observatory
Date: Fri. Nov. 17
Time: 7:00 p.m.
Cost: $10, $8 for members (member level discounts apply)

Hilo, Hawai‘i – UKIRT Observatory on Maunakea is currently studying a fascinating system of small planets that are orbiting a nearby cool red star called TRAPPIST-1. Three of these planets are considered to be in the habitable zone, where conditions would allow liquid water to exist on the surface and potentially allow for life to exist. Learn more about this quest for knowledge at ‘Imiloa’s Maunakea Skies talk on Friday, November 17 at 7:00 p.m. with Dr. Bob McLaren, Director at UKIRT Observatory.

 

Originally known as the United Kingdom Infrared Telescope, UKIRT is now operated by the University of Hawai‘i’s Institute for Astronomy. With its 3.8-meter primary mirror, UKIRT is the largest telescope in the Northern Hemisphere dedicated solely to infrared astronomy. TRAPPIST-1 is very nearby– only 40 light years away. It is classified as an M8 dwarf, which means that it has a mass of about 8 percent that of our Sun and a size only slightly larger than Jupiter.

 

Artists Abstract Conception of TRAPPIST01 System. Photo credit jpl.nasa.gov

A total of seven planets have been discovered around TRAPPIST-1 by using the transit technique, in which astronomers carefully measure the small dimming that occurs when one or more of the planets crosses in front of the star. With its sensitive infrared camera called the Wide Field Cam (WFCAM), UKIRT is able to measure the transit dimming with a photometric accuracy of 500 parts per million and a timing accuracy of 20 seconds. Dr. McLaren will describe how UKIRT’s observations have played a major role in establishing the amazing multi-planet nature of the TRAPPIST-1 system. He will also explain how these same observations have revealed that all seven planets have masses close to that of Earth.

 

Dr. McLaren obtained his Ph.D in Physics from the University of Toronto, Canada in 1973. He worked at the Canada-France-Hawaii Telescope (CFHT) and served three years as CFHT Executive Director just prior to joining the University of Hawai‘i. He was Associate Director at the University of Hawai‘i Institute for Astronomy from 1990 until March 2017. His main work was the implementation of the University’s plan for astronomy development on Maunakea, including the permitting and other local arrangements for the Keck-2, Subaru, Gemini and Submillimeter Array facilities. Over the past decade he has utilized much of his time on site testing, planning and permitting for the Thirty Meter Telescope. He has taught introductory astronomy courses at both the University of Hawai‘i and University of Toronto.

 

Hosted by Planetarium Technician Emily Peavy,‘Imiloa’s monthly Maunakea Skies program includes observational highlights of the current night sky over Hawai‘i, with the audience able to view prominent constellations and stars visible during this time of year. Maunakea Skies planetarium presentations are held on the third Friday of each month. General admission tickets are $10, $8 for ‘Imiloa members (member level discounts apply). Pre-purchase tickets at ‘Imiloa’s front desk or by phone at 808-932-8901.

About ‘Imiloa Astronomy Center:
The ‘Imiloa Astronomy Center of Hawai‘i is a world-class center for informal science education located on the University of Hawai‘i at Hilo campus. Its centerpiece is a 12,000 sq. ft. exhibit hall, showcasing astronomy and Hawaiian culture as parallel journeys of human exploration guided by the light of the stars. The visitor experience is amplified with programming using ‘Imiloa’s full dome planetarium and 9 acres of native landscape gardens. The center welcomes approximately 100,000 visitors each year, including 10,000+ schoolchildren on guided field trips and other educational programs. ‘Imiloa is located at 600 ‘Imiloa Place in Hilo, off of Komohana and Nowelo Streets at the UH Hilo Science and Technology Park. For more information, visit www.ImiloaHawaii.org or call 808- 932-8901.

 

Oct 2 17

The Great American Eclipse of 2017

by Brea Aamoth

‘Imiloa presents John Hamilton, from UH Hilo’s Physics and Astronomy Dept.
Date: Fri. Oct. 20
Time: 7:00 p.m.
Cost: $10, $8 for members (member level discounts apply)

Over 215 million people looked up to the sky to watch the moon’s shadow cut across the continental United States in the Great American Eclipse on August 21, 2017. But what happens during an eclipse? How often do they occur? When can we expect to experience such an eclipse here in Hawai‘i? Learn more about Hawai‘i’s past and future eclipses at ‘Imiloa’s Maunakea Skies talk with John Hamilton from UH Hilo’s Physics and Astronomy Department, on Friday, October 20 at 7:00 p.m.

 

The entirety of North America was able to view at least a partial eclipse this past August. The path of totality covered about 16 percent of the contiguous United States, stretching from Salem, Oregon to Charleston, South Carolina in an event that won’t occur again until August 2045. UH Hilo’s Eclipse Expedition team took advantage of this historical, astronomical event and traveled to the Lost River Field Station in Mackay, Idaho, to obtain one of the best views possible of the total solar eclipse.

 

Hamilton will share his team’s total solar eclipse experience in Idaho, and also discuss the previous solar eclipse that was partially visible in Hawai‘i in July 1991. Will Hawai‘i ever see a total solar eclipse, nature’s spectacular event when the moon comes between the Sun and Earth, casting the darkest part of its shadow on Earth? Come to this Maunakea Skies talk at ‘Imiloa to find out!

 

Hamilton received his BA in Physics and Astronomy from The University of Texas, and his MS in Astronomy from UH Mānoa. Following his schooling, he worked at the NASA Infrared Telescope Facility, Canada-France-Hawaii Telescope and Gemini Observatory on Maunakea. He has taught over 27 distinct courses in the UH Hilo Astronomy and Physics Department, including special topics on Space Exploration. He served as department chair in 2006, and has received three NASA Group Achievement Awards and several NASA Certificates of Appreciation for Mars analog work on Maunakea. He was recently awarded the 2017 UH System Frances David Award for Excellence.

 

Hosted by Planetarium Technician Emily Peavy,‘Imiloa’s monthly Maunakea Skies program includes observational highlights of the current night sky over Hawai‘i, with the audience viewing prominent constellations and stars visible during this time of year. Maunakea Skies planetarium presentations are held on the third Friday of each month. General admission tickets are $10, $8 for members (member level discounts apply). Pre-purchase tickets at ‘Imiloa’s front desk or by phone at 808-932-8901.

Sep 29 17

Our Home Laniakea, The Supercluster of Galaxies

by Brea Aamoth

Galaxies are often described as giant cities, each containing hundreds of billions of stars. While our Milky Way galaxy is massive, it’s still a smaller piece of a much grander structure within our universe. Superclusters are supermassive structures within which thousands of galaxies are connected together by gravity. Dr. Brent Tully, astronomer at the Institute for Astronomy (IfA) helped identify the supercluster “Laniakea,” which means “immense heavens” in Hawaiian, and is home to our Milky Way galaxy. Join us at ‘Imiloa as Dr. Tully discusses Our Home Laniakea, The Supercluster of Galaxies on Friday, October 13 at 7:00 p.m.

A digital map representing the Laniakea Supercluster

A digital map representing the Laniakea Supercluster

Dr. Tully will reveal the complexities of galaxies and how they group themselves throughout our universe. Galaxies are not just distributed randomly, instead they’re found in groups that contain dozens of galaxies that are all interconnected in a web of filaments, in which the galaxies are strung like pearls. The discovery of superclusters has clarified the boundaries of our galactic neighborhood, and establishes previously unrecognized linkages among various galaxy clusters in the local universe. Learn how researchers are finding new ways of evaluating these large-scaled structures by examining their impact on motion, the consequences of a ‘gravitational tug-of-war’.

Tully led the international team of astronomers in defining the contours of the Laniakea supercluster. The name was suggested by Nawa‘a Napolean, an associate professor of Hawaiian Language and chair of the Department of Languages, Linguistics and Literature at Kapiolani Community College, a part of the University of Hawai‘i system. The name honors Polynesian navigators who used their knowledge of the heavens to voyage across the Pacific Ocean.

Nawa‘a Napolean (left) and Dr. Tully (right)

Nawa‘a Napolean (left) and Dr. Tully (right)

Dr. Tully grew up in Vancouver, Canada. He obtained a PhD in astronomy from the University of Maryland in 1972. After taking a year off to see the world, he accepted a postdoctoral position in Marseille, France for two years. In 1975 he accepted a faculty position at the University of Hawai‘i at Mānoa, where he has remained for 42 years. Tully has received several local, national and international awards, among them the ViKtor Ambartsumian International Prize and the Gruber Cosmology Prize.

Dr. Tully’s talk will take place in ‘Imiloa’s planetarium. Tickets are $10, $8 for ‘Imiloa members. Member level discounts apply.

 

About the Institute for Astronomy (IfA):
Founded in 1967, the Institute for Astronomy at the University of Hawai‘i conducts research into galaxies, cosmology, stars, planets and the sun. Its faculty and staff are involved in astronomy education, deep space missions and in the developmental management of the observatories on Maunakea and Haleakalā. IfA operates facilities on the islands of Hawai‘i, O‘ahu, and Maui.

Sep 25 17

October Sky Watch: The Stars Above Hawai‘i

by Imiloa Astronomy Center

‘Imiloa is excited to announce that we are now regular contributors to the Honolulu Star-Advertiser! ‘Imiloa’s Sky Watch shares the upcoming month’s sky chart and highlights of the night sky, and will appear in the newspaper on the last Sunday of each month. Sky Watch is written by Kālepa Baybayan, navigator-in-residence, and Emily Peavy, planetarium technician and support facilitator at ‘Imiloa. 

 

A keenly developed ability to read the night sky helped early Polynesians find their way from island to island across the Pacific, and ultimately to Hawai‘i. Under the leadership of the Polynesian Voyaging Society, modern Hawaiian voyagers have rediscovered this knowledge and continued to develop and share it with a broader community. The recent completion of the three-year Mālama Honua Worldwide Voyage by the iconic voyaging canoe Hōkūle‛a underscores the timeless relevance of this indigenous system of celestial navigation.

 

A First Look at Oceanic Wayfinding

Traditional oceanic wayfinding, or non-instrument navigation, needs to perform three essential functions: (1) to orient and set direction for the vessel, (2) to identify the vessel’s position at sea, and (3) to make landfall. The tool used by modern-day navigators aboard the Hōkūle‛a is the Hawaiian Star Compass.

A sidereal (“star”) compass, the modern Hawaiian Star Compass is based upon traditional models of orientation and direction setting. The framework for the star compass is a circle whose edge represents the visual horizon, where sky touches land or sea. The user, at the center of the circle, is represented by the image of a bird in flight, reinforcing the concept that a bird is never lost, but always guided by an internal compass that leads to distant landfalls.

The circle is divided into four principal directions that intersect at 90˚ angles, east-west and north-south. The primary celestial body used to establish direction in the star compass is our daytime star, the sun. The sun travels a yearly cycle, rising north of east during our northern hemisphere summer, and then rising south of east during our winter.

The Hawaiian word for east, Hikina, means “to arrive” and references the horizon where stars first arrive and begin their nightly climb into the sky. As they move across the sky and transit the meridian they begin their descent towards the west, reentering the horizon to disappear from sight. The Hawaiian word for west, Komohana, means “to enter.” With the Hawaiian Star Compass these are the first two cardinal directions to establish: Hikina, “to arrive” and Komohana, “to enter.”

A bird flying with its tail pointed towards Hikina, or east, would have its beak facing Komohana, west. Its right wing would extend towards the edge of the circle we call ‘Ākau, north, and its left wing would point to Hema, south. An imaginary line drawn between north and south, the meridian, is the boundary between eastward-rising and westward-descending stars.

 

The compass circle is divided into 32 segments called star houses, each of which occupies an 11.25˚ arc of the circle. To enable the setting of course and direction, the navigator memorizes the houses where key stars rise and set. The star compass diagram above includes the names of the first four star houses; remaining names will be shared in future articles.

 

Evening Observing

The hour of 8 pm is a great time to do stargazing, since it is usually nice and dark but not too late. Throughout October, Kahuinakoluhoʻokele (The Navigator’s Triangle) will be high and bright in the sky at this time. Comprised of three stars–Humu (Altair), Keoe (Vega), and Pira‘etea (Deneb)–the triangle stands out against the band of our Milky Way galaxy. These three stars symbolize the Pacific island groups that define Polynesia: Humu representing Aotearoa (New Zealand), Keoe representing Rapanui (Easter Island), and Pira‘etea representing Hawai‘i. The triangle also forms one part of the Hawaiian star family Mānaiakalani (Maui’s fishhook).

In the northeastern part of the sky, observers can see the faint Andromeda Galaxy. First locate the bright “W” shape of ‘Iwakeli‘i (Chief Frigate Bird) (Cassiopeia) and look about 15 degrees south of its lowest, brightest star. To the naked eye, the galaxy looks like a small blurry smudge, but keep in mind this is the farthest that humans can see with the naked eye–about 2.5 million light years away! Andromeda is the closest galaxy to our Milky Way. Gravitationally the two galaxies are moving closer together and are actually set to collide in a few billion years.

Throughout October the dynamic planet Saturn will be faintly visible in the southeastern sky in the early evening. Through even a small telescope, observers can spy Saturn’s famous rings. These rings were observed in great detail by NASA’s Cassini Spacecraft, which finished its 13-year long orbit just ten days ago, after groundbreaking research supported in part by observations performed at Hawai‛i-based telescopes on Maunakea. Saturn will set just before 10:30 pm at the start of October, but as the month goes on, it will set earlier and earlier, around 8:30 pm by October 31.

Starting in mid-October, the Orionid meteor shower will decorate our skies. This annual meteor shower occurs from October 16-27 and is made up of debris left from Halley’s Comet. At its peak on October 21, it will produce about 20 meteors, or shooting stars, per hour.

 

Early Morning Observing

With the sun rising just after 6 am in October, the hours of 4 am and 5 am will be nice and dark for early-rising observers. In these morning hours the shape of Kaheiheionākeiki (Child’s Cat’s Cradle), which shares the same stars as Orion the Hunter, will be high up in the southern part of the sky. The first star to rise in Orion’s belt is known as Melemele (Mintaka); it rises exactly east and is used as a marker for the Star Compass house of Hikina.

Before the Sun rises, the bright planet Venus and the red planet Mars will rise in the east. At the start of the month these two planets will appear close together and will even be in conjunction on October 5, with a separation of less than 1 degree. At the start of the month both planets will rise just before 5 am; then Venus will rise later and later, and the planets will slowly move apart. By month’s end, Mars will rise around 4 am, but Venus will not rise until an hour later, at about 5 am.

The planet Venus is often referred to as “the morning star,” as it is one of the last objects to fade from our sky at daybreak. Venus’ thick atmosphere reflects a significant amount of light, making it one of the brightest objects in the sky. Through a pair of binoculars or a telescope, observers can see Venus waxing and waning, just as the Moon does. This happens because Venus is closer to the Sun than Earth is, and thus exhibits constant shifts in the phases of its daytime and nighttime sides as it orbits the Sun. At the beginning of the month observers will be able to catch a sliver of Venus’ night side; this sliver will slowly get smaller and smaller as the month goes on.

Mars is famous for its rusty red color in our night sky; its soil is packed full of iron-rich minerals which have oxidized, or rusted, over time. Unfortunately, Mars doesn’t look particularly remarkable through a simple telescope. However, we do get fantastic images from the NASA orbiters and rovers which are carefully studying the unique contours and history of the red planet.

 

Moon Phases for October

Full Moon: 8:40 am HST, Thursday October 5

Last Quarter Moon: 2:25 am HST, Thursday October 12

New Moon: 9:12 am HST, Thursday October 19

First Quarter Moon: 12:22 pm HST, Friday, October 27

The Moon’s phase is determined by its position in relation to the Sun and the Earth. The designations of Full, Last Quarter, New and First Quarter Moon refer to specific orientations of the Moon, Sun and Earth. Listed above are the exact times the Moon will be in the precise orientation; however the Moon will not necessarily be visible in Hawai‘i’s sky at the specific time. As the Moon is incredibly bright in the sky, the best time to do stargazing without its interference will be the week around New Moon (October 19).

Sep 14 17

‘Imiloa Hosts Tenth Annual Wayfinding Festival

by Brea Aamoth

Honor the art, science and culture of oceanic navigation at ʻImiloa’s Tenth Annual Wayfinding Festival, sponsored by the Ama OluKai Foundation, on Sunday, October 29, from 9:00 a.m. to 4:00 p.m. This year’s theme, Bringing Home Lessons of the Worldwide Voyage, will feature a special panel discussion with crewmembers from the recently completed Mālama Honua Worldwide Voyage, along with exciting wa‘a (canoe) activities themed around Hawai‘i’s iconic double-hulled sailing canoe, Hōkūleʻa. Come learn about the epic 3-year journey of Hōkūleʻa, which traveled 42,000 nautical miles, visiting 150 ports in more than 20 countries, while training a new generation of navigators, educators, scientists and community stewards.

 

 

 

 

 

 

 

 

 

 

“‘Imiloa’s Wayfinding Festival is our way of honoring our deep sea voyaging ancestors who sailed across the open ocean using the light of the stars to guide them to new lands.  And at the same time it is a chance to celebrate our modern day navigators who are transmitting celestial navigation skills into the next generation,” says Ka‘iu Kimura, ‘Imiloa’s Executive Director. “And, of course, our major focus this year is applauding the Mālama Honua Worldwide Voyage and the successful completion of Hōkūleʻa’s epic journey across the globe. ‘Imiloa was privileged to be able to join Hōkūleʻa during her stops in New York City and Washington, D.C. in 2016. Following her 3-year long-distance journey has truly been an honor for our entire community and we’re thrilled to have returned crewmembers share their experiences and ‘ike (knowledge) with us at ‘Imiloa’s upcoming Wayfinding Festival.

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The festival will also reprise the very popular Wa‘a Iron Chef Contest, in which crewmember contestants are challenged to get creative preparing a meal using a galley box limited to foods and tools typically available on a voyaging canoe. Watch the cooking contest go down as crewmembers compete to create the ‘ono winning dish! Keiki will be able to enjoy indoor and outdoor voyaging activities, and all are invited to take advantage of special planetarium programming and full access to ‘Imiloa’s interactive Exhibit Hall.

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If you’ve ever wondered what sailing on Hōkūleʻa is like, or if you just want to hear more about our trials, tribulations and triumphs at sea, then don’t miss this event,” says Kālepa Baybayan, ‘Imiloa’s Navigator-in-Residence, and Captain of Hōkūleʻa. “On hand at the festival will be many crewmembers who have spent many days and nights on Hōkūleʻa.  Come hear their stories and learn the basics of wayfinding, including the Hawaiian Star Compass!

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‘Imiloa is very grateful to the Ama OluKai Foundation for sponsorship of the Tenth Annual Wayfinding Festival. “The Ama OluKai Foundation is proud to support the historic return of Hōkūleʻa and its celestial navigators,” says Dan McInerny, Executive Director of the Ama OluKai Foundation. “The Wayfinding Festival promises to be another terrific event hosted by our friends at ‘Imiloa as we share in the celebration of Hawaiian culture, its ancestral past and exploration.

Sep 1 17

Maunakea Skies Talk: Stories from the Submillimeter Sky

by Imiloa Astronomy Center

‘Imiloa presents Miriam Fuchs, Telescope Operator and Outreach Specialist at the Submillimeter Array
Date: Fri. Sept. 15
Time: 7:00 p.m.
Cost: $10, $8 for members (member level discounts apply)

Astronomers look to the skies above to probe the mysteries of the cosmos, but what can we learn when studying the universe in submillimeter wavelengths? This relatively unexplored region of the electromagnetic spectrum promises exciting answers to some of the most pressing questions in astrophysics, such as “how are planets and stars formed?” Discover answers to these deep-space questions at ‘Imiloa’s Maunakea Skies talk with Miriam Fuchs, Telescope Operator and Outreach Specialist at the Smithsonian Astrophysical Observatory’s Submillimeter Array (SMA) on Friday, September 15 at 7:00 p.m.

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Photo by: Nmesh Patel

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The SMA is an 8-element interferometer telescope located atop Maunakea and is uniquely suited to observe cold interstellar material. This extraordinary technology has helped astronomers make impressive strides towards deepening our understanding of how stars, planets and the earliest galaxies in our universe have formed. Fuchs will share stories of the technological innovations that pave the way for submillimeter astronomy and exciting discoveries made by the SMA on Maunakea.

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Known as “Aunty Mimi” around the island, Fuchs brings her passion for the universe to children through dynamic live science shows at local libraries, schools, festivals and events on Hawai‘i Island. After receiving her BS in Astrophysics from Haverford College in Pennsylvania, she worked as a science educator at the Franklin Institute in Philadelphia and the North Carolina Museum of Life and Science in Durham. She joined the SMA in April of 2016 and enjoys the variety of extensive studies on Maunakea as well as connecting with her island community through outreach visits.

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Maunakea Skies presentations are held on the third Friday of each month. General admission tickets are $10, $8 for members. Pre-purchase tickets at ‘Imiloa’s front desk or by phone at 808-932-8901. Member Level Discounts: $8 for UHH/HawCC Student, Kupuna, Individual, Dual, and Family Members; $6 for Patron Members; Free for Silver, Gold, and Corporate Members.

Sep 1 17

‘Imiloa Welcomes Home Kālepa Baybayan, Captain and Senior Crew Member on the Mālama Honua Worldwide Voyage

by Imiloa Astronomy Center

‘Imiloa is very excited to welcome back Chad Kālepa Baybayan, newly returned to Hawai’i after three years as Captain and senior crew member on the Polynesian Voyaging Society’s Mālama Honua Worldwide Voyage (2014-2017).  Kālepa is resuming his position as ‘Imiloa’s navigator-in-residence, a role in which he will lead the continuing development of ‘Imiloa’s diverse portfolio of wayfinding-themed educational curricula, activities and materials.


‘Imiloa will host a special evening with Kālepa, when he will present his experiences and reflections on the Worldwide Voyage in a talk on “Bringing Home the Lessons of the Worldwide Voyage.” The event is scheduled for Friday, September 22, 2017, at 7:00 pm in Moanahōkū Hall. Don’t miss an opportunity to hear a firsthand report on the epic journey of the iconic double-hulled sailing canoe, Hōkūle’a, which traveled 42,000 nautical miles over 3 years, visiting 150 ports in over 20 countries, while training a new generation of navigators, educators, scientists and community stewards. Kālepa will discuss the lessons learned through the Worldwide Voyage and its mission to grow a global movement to “mālama honua,” or care for our place on island earth and its people. And he will share ideas for how those experiences can be applied here at home to educate a new generation to explore and honor our connections with earth, sea and sky.

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Kālepa Baybayan has been an active participant in the Polynesian voyaging renaissance since 1975. In 2007 he was one of five Hawaiian men initiated into the order of Pwo, a two thousand year old society of deep-sea navigators, by their teacher, Master Navigator Mau Piailug on the island of Satawal. Kālepa has served as ‘Imiloa’s first Navigator-in Residence since his appointment in 2009, and we are thrilled to welcome him home!

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Space is limited so be sure to purchase your tickets early! Member ticket pricing is $8 for UHH/HawCC Student, Kupuna, Individual, Dual, and Family Members; $6 for Patron Members; Free for Silver, Gold, and Corporate Members. General admission tickets are $10. Pre-purchase tickets at the ‘Imiloa front desk or by phone at 932-8901.

Aug 16 17

Explore the 2017 Solar Eclipse

by Imiloa Astronomy Center

View the eclipse from multiple locations and perspectives, moving back and forth in time and space!

In NASA‘s interactive, web-based 3D simulation, you can click anywhere on the Earth to preview your view of the August 21st, 2017 total eclipse!

When utilizing this app, we first see the Earth with the shadow of the moon on it. The largest circle is the part of the moon’s shadow called the penumbra, which will partially block the sun. The tiniest circle along the thin line in the center is called the umbra, and it is the only location where you can see a total eclipse of the sun. Click and drag on the Earth to move it around, or zoom in with your mouse to get close to the surface. You can simply click on any location to see an inset of the sun, and it will show how much the moon will block it during the eclipse. You can click and drag inside the inset window to change the time, or use the vertical time bar on the right side of the screen to go forward and backward over the three hour and twelve minute time frame that the eclipse happens in North America.

You can click on the “plus” button at the bottom of the screen and type in any city you want, and add it to the list of cities, like adding a bookmark. Then you can easily switch between various locations. The simulation is pre-loaded with the views for Kansas City, Los Angeles, and Miami.

Next to the cities list is an icon of the Earth. Click on it to select alternate views, like the perspective from behind the far side of the moon, or have a look at the entire Earth/Moon/Sun system over two years to see why eclipses don’t happen frequently.

A total eclipse of the sun is one of the most awe-inspiring natural phenomena in the world, so be sure to make your plans to see it well in advance!

REMEMBER: DO NOT look directly at the sun during the eclipse without proper solar filters! You could severely damage your eyes.

Having trouble viewing? Visit NASA’s web-based version by Clicking Here.

Aug 14 17

‘Ōhiʻa Love Fest: A FREE Festival Celebrating ‘Ōhiʻa Trees

by Brea Aamoth

Join us for the ‘Ōhiʻa Love Fest on Sunday, August 27 from 9am-4pm at ‘Imiloa for a fun FREE festival celebrating ‘ōhiʻa trees! There will be live music, entertainment, Rapid ‘Ōhiʻa Death (ROD) information, talks, games, prizes, face painting, a photo booth, educational booths and displays, crafts, demonstrations on how to reduce the spread of Rapid ‘Ōhiʻa Death, free admission into ‘Imiloa, food, and so much more!

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The schedule of events includes a hula performance by hula hālau Nā Wahine a nā kane punahele ‘o ka pu‘uwai, music by the Bioblitz Band, a presentation on ‘ōhiʻa traditions of Hawaiian culture, ʻōhiʻa seed banking, Rapid ‘Ōhiʻa Death science updates, Taiko drumming by Hui Okinawa Kubodo Taiko and so much more! “We are so excited to host the First Annual ʻŌhiʻa Love Fest, as it is our hope to bring the community together to celebrate ʻōhiʻa trees, their importance in our native ecosystems, our culture and as a collector of fresh water,” said Anya Tagawa, Outreach and Education Specialist at the Department of Land and Natural Resources. “This is a free community event that has something special for all ages, so please mark your calendars and join us on Sunday, August 27!”


Photo by: JB Friday

‘Imiloa will be offering $10 off all levels of membership, whether you are new to ‘Imiloa or renewing your membership. This discount will be reserved for memberships purchased on-site on Sunday, August 27. Even if your membership isn’t about to expire, you are welcome to take advantage of this discount and renew early!

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‘Ōhiʻa Love Fest is proudly hosted and sponsored by: The Department of Land and Natural Resources, Division of Forestry and Wildlife, the University of Hawai’i, Hawai’i County Council Member Eileen OʻHara, the Kaulunani Urban and Community Forestry Program. This event in in collaboration with the ‘Imiloa Astronomy Center.


Photo by: JB Friday

This will be a zero-waste event, so don’t forget your reusable water bottle! We’ll have free refill-stations with ice-cold water! For more information about Rapid ‘Ohi’a Death please visit: rapidohiadeath.org and imiloahawaii.org.

Aug 8 17

Utilizing Hawaiian Basalt to Learn How to Build on Other Planets

by Brea Aamoth

‘Imiloa presents Rodrigo Romo, PISCES Program Manager 

Date: Fri. Aug. 18
Time: 7:00 p.m.
Cost: $10, $8 for members (member level discounts apply)

If we are going to build a base on another planet or moon, we will need to learn how to utilize available resources as construction materials. Some of these materials are found right here on Hawai‘i Island, including our Hawaiian basalt. Learn more about the search for quality construction materials at ‘Imiloa’s Maunakea Skies talk with Rodrigo Romo, Program Manager at the Pacific International Space Center for Exploration Systems (PISCES) on Friday, August 18 at 7:00 p.m.


Basalt is a volcanic rock formed from the rapid cooling of basaltic lava. Volcanoes in Hawai‘i primarily erupt basalt, and have a relatively high fluidity that favors the formation of lava flows. “We have conducted chemical analysis on the composition of Hawaiian basalt using samples collected at various locations on Hawai‘i Island,” says Romo. “We’ve found that some of these samples closely resemble lunar regolith (fine dust) in composition. This makes our local basalt an ideal lunar simulant, and we are using it to research how we can harness the basalt found on the Moon as a construction material.”

PISCES has been involved in researching various methods through which Hawaiian basalt can be utilized to produce quality construction materials. This work has been done in collaboration with NASA and Honeybee Robotics, and has led to various research proposals that are currently being evaluated. In his talk, Romo will present an update of the work being done in this field of study.

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Rodrigo Romo originates from Guadalajara, Mexico where he obtained his degree in Chemical Engineering. He joined PISCES in 2014 as a Project Manager and has over 25 years of experience in Project Management. He has been interested in space exploration and the development of sustainable materials ever since his experience as a crewmember during Biosphere 2’s second manned mission in the Arizona desert in 1994.

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Maunakea Skies presentations are held on the third Friday of each month. General admission tickets are $10, $8 for members (member level discounts apply). Pre-purchase tickets at ‘Imiloa’s front desk or by phone at 808-932-8901.

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Member Level Discounts: $8 for UHH/HawCC Student, Kupuna, Individual, Dual, and Family Members; $6 for Patron Members; Free for Silver, Gold, and Corporate Members.

About PISCES: 
PISCES is a state-funded Hawai’i aerospace center under the Department of Business, Economic Development and Tourism (DBEDT). The Hilo-based agency is working to position the state as a leader in space exploration while developing sustainable products and technologies that benefit the islands. Through applied business, workforce development and long-term business and economics development, PISCES provides hands-on experience to Hawai’i’s future scientists and engineers, preparing them to meet the demands of a highly competitive industry while improving the local economy through job diversification, innovative products and new industries.