News
Rocky Planet Around a White Dwarf Resembles Earth — 8 Billion Years From Now
Maunakea, Hawaiʻi – The discovery of an Earth-like planet 4,000 light years away in the Milky Way galaxy provides a …
Gargantuan Black Hole Jets Are Biggest Seen Yet
Maunakea, Hawaiʻi – Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in …
Tracking a Lone Star Speeding Across the Milky Way
Maunakea and Haleakalā, Hawaiʻi – It may seem like the Sun is stationary while the planets in its orbit are …
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W. M. Keck Observatory’s Chief of Technical Development Peter Wizinowich Wins 2022 Joseph Weber Award
Maunakea, Hawaiʻi – Congratulations to Dr. Peter Wizinowich, chief of technical development at W. M. Keck Observatory, who has been …

Making the Nearly Invisible, Visible: Astronomers Trace the Gas that Breathes Life into Galaxies
Maunakea, Hawaiʻi— Astronomers have developed a groundbreaking new method of seeing the massive, but barely visible gas tanks that fuel …

“Black Widow” Star Devours Its Rapidly Circling Companion
Finding Represents the Shortest-period Black Widow Binary Found to Date Maunakea, Hawaiʻi – In black widow star systems, a rapidly …

Lānaʻi High School Students Win Telescope Time on Maunakea, Haleakalā
An inaugural cohort of Maunakea Scholars at Lānaʻi High School have won highly competitive, professional observing time at some of …

Astronomers Discover Widest Separation of Brown Dwarf Pair to Date
Maunakea, Hawaiʻi – A team of astronomers has discovered a rare pair of brown dwarfs that has the widest separation …

Surprisingly High Fraction of Dead Galaxies Found in Ancient Galactic City
Why Cluster’s Galaxies are Unlike Those in All the Other Known Protoclusters is a Mystery, says UC Riverside-led Team Maunakea, …

Saturn’s High-altitude Winds Generate Extraordinary Aurorae, Study Finds
Maunakea, Hawaiʻi – Space scientists have discovered a never-before-seen mechanism fueling huge planetary aurorae at Saturn. A University of Leicester-led …

Puffy Planets Lose Atmospheres, Become Super-Earths
Finding Represents First Detections of Atmospheric Loss in “Mini-Neptunes” Maunakea, Hawaiʻi – Astronomers have identified two different cases of “mini-Neptune” …

Newly-Found Planets On The Edge Of Destruction
Maunakea, Hawaiʻi – Three newly-discovered planets have been orbiting dangerously close to stars nearing the end of their lives. Out …

Astronomers Witness a Dying Star Reach Its Explosive End
Two Hawai’i Telescopes Capture a Massive Star Moments Before Going Supernova Haleakalā and Maunakea, Hawaiʻi – For the very first …

Rocky Exoplanets Are Even Stranger Than We Thought
A New Astrogeology Study Suggests That Most Nearby Rocky Exoplanets Are Quite Unlike Anything in Our Solar System Maunakea, Hawaiʻi …

Infant Planet Discovered by UH-Led Team Using Maunakea Telescopes
Maunakea, Hawaiʻi – One of the youngest planets ever found around a distant infant star has been discovered by an …