Keck Observatory
Astronomers Watch a Star Die and Then Explode as a Supernova
It's another first for astronomy. For the first time, a team of astronomers have imaged in real-time as a red…
From the way These Stars Look, a Supernova is Inevitable
Sometimes loud explosions are easier to deal with when you know they’re coming. They are also easier to watch out…
Exoplanet Surveys are Leaning Towards the Possibility That our Solar System is… Normal
One of the unspoken caveats of most exoplanet discovery missions is that they only operate for a few years. Such…
One of the Oldest Stars in the Galaxy has a Planet. Rocky Planets Were Forming at Nearly the Beginning of the Universe
Would it be surprising to find a rocky planet that dates back to the very early Universe? It should be.…
Astronomers Are Sure These Are Two Newborn Planets Orbiting a Distant Star
Planet formation is a notoriously difficult thing to observe. Nascent planets are ensconced inside dusty wombs that resist our best…
Astronomers Find a Planet With Three Times the Mass of Jupiter
Jupiter is the Boss. Well, in terms of planets in our Solar System it is. It's played a huge role…
Milky Way’s Black Hole Just Flared, Growing 75 Times as Bright for a Few Hours
Even though the black hole at the center of the Milky Way is a monster, it's still rather quiet. Called…
Astronomers Detect Water in the Atmosphere of a Planet 179 Light-Years Away
Gathering detailed information on exoplanets is extremely difficult. The light from their host star overwhelms the light from the exoplanet,…
Vortex Coronagraph A Game Changer For Seeing Close In Exoplanets
A new instrument installed on the Keck Observatory allows astronomers to see exoplanets that are very close to their stars.
Eris’ Moon Dysnomia
Ask a person what Dysnomia refers to, and they might venture that it's a medical condition. In truth, they would…