Science News
HR 8799 Super-Jupiters’ Days Measured for the First Time, Gives a New Spin on Unraveling Planet Formation Mystery
W. M. Keck Observatory Planet Imager and Characterizer Instrument Delivers First Science, Capturing Spin Measurements of HR 8799 Exoplanets Maunakea, …
Teardrop Star Reveals Hidden Supernova Doom
Maunakea, Hawaiʻi – Astronomers have made the rare sighting of two stars spiraling to their doom by spotting the tell-tale …
A White Dwarf Living on the Edge
Astronomers Have Identified A White Dwarf So Massive That It Might Collapse Maunakea and Haleakala, Hawaiʻi – Astronomers have discovered …
Abnormally High Alcohol and Mystery Heat Source Detected on Comet Wirtanen
Study Reveals Latest Details of Comet 46P/Wirtanen’s Chemical Composition Maunakea, Hawaiʻi – Comet 46P/Wirtanen was releasing an unusual amount of …
New, Third Type of Supernova Observed
Maunakea, Hawaiʻi – An international team of astronomers has captured the very first evidence of a new type of supernova …
30-year Stellar Survey Cracks Mysteries of Galaxy’s Giant Planets
Maunakea, Hawaiʻi – Current and former astronomers from the University of Hawaiʻi Institute for Astronomy (IfA) have wrapped up a …
Seeing Quadruple
Machine-learning Methods Lead to Discovery of Rare “Quadruply Imaged Quasars” That Can Help Solve Cosmological Puzzles Maunakea, Hawaiʻi – With …
The Most Distant Radio Beacon in the Early Universe
Astronomers Discover the Most Distant Radio-loud Quasar Currently Known Maunakea, Hawaii – An international team of astronomers has pinpointed the …
A ‘super-puff’ planet like no other
An Université de Montréal-led team of astronomers discovers that the core mass of exoplanet WASP-107b is much lower than previously …
The Earliest Supermassive Black Hole and Quasar in the Universe
Maunakea Observatories Provide Key Observations The most distant quasar known has been discovered. The quasar, seen just 670 million years …
A Rocky Planet Around One of Our Galaxy’s Oldest Stars
University of Hawaiʻi Astronomers Using W. M. Keck Observatory Discover Ancient Magma World Orbiting a Chemically Unusual Star Maunakea, Hawaiʻi …
A Tale of Planetary Resurrection
Years after its detection, astronomers have learned that a planet called KOI-5Ab orbits in a triple-star system with a skewed …
