The Kamaʻāina Observatory Experience, a free program offered by Maunakea Observatories, has returned to give island residents ...

Sheppard, David C. Jewitt, and Jan T. Kleyna using a wide-field camera on the Subaru 8.2-m reflector telescope on Mauna Kea, Hawaii. Albiorix: Discovered on November 9, 2000, by Matthew J.

The Maunakea Observatories has announced the return of the Kama‘aina Observatory Experience, a program offering Hawaii ...

In this undated file photo, the Gemini North Telescope is shown at the Mauna Kea Observatory on the Big Island of Hawaii. Michael Orso/Getty Images, FILE The first planet was detected using a 27 ...

Saturn was already the reigning champion in the moon department. Now, with 274, Saturn has more moons than all the other ...

The tours offer the chance for residents to learn about the scientific, cultural, and environmental importance of the mauna, as well as career pathways in engineering and astronomy.

The sheer number of objects suggests scientists will soon have to grapple with what counts as a moon versus what’s just a ...

A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.

With a whopping total of 274 moons, researchers say Saturn’s tug of war with Jupiter for the title is settled once and for ...

With the new spottings, Saturn has usurped Jupiter which has 95 known moons, while Uranus (28) and Neptune (16) remain third ...

Arizona The Grand Canyon is renowned for its breathtaking daytime views, but its nighttime sky is equally awe-inspiring. As ...