exoplanets
“Super-Puff” Exoplanets Aren’t Like Anything We’ve Got in the Solar System
A new study by a team led from the University of Colorado, Boulder, has discovered a rare and unique class…
ESA’s CHEOPS Just Launched. We’re About to Learn a LOT More About Exoplanets
The CHEOPS mission is underway. On December 18th, the exoplanet-studying spacecraft launched from Europe's Spaceport in Kourou, French Guiana aboard…
Without a Magnetosphere, Planets Orbiting Flare Stars Don’t Stand a Chance
Earthlings are fortunate. Our planet has a robust magnetic shield. Without out magnetosphere, the Sun's radiation would've probably ended life…
Science Fiction Might Be Right After All. There Might Be Breathable Atmospheres Across the Universe
The last few years has seen an explosion of exoplanet discoveries. Some of those worlds are in what we deem…
These Incredible Images of Alien Worlds are Actually Miniatures
Have you heard of Adam Makarenko? No? Adam is an artist who makes physical models of exoplanets then creates elaborate…
Neptune-Sized Planet Found Orbiting a Dead White Dwarf Star. Here’s the Crazy Part, the Planet is 4 Times Bigger Than the Star
Astronomers have discovered a large Neptune-sized planet orbiting a white dwarf star. The planet is four times bigger than the…
Of the Two Stars in Alpha Centauri, One is Probably More Habitable than the Other
A new study has shown that the Alpha Centauri is not likely to support life and that one of its…
How Large Can A Planet Be?
When it comes to planets, the largest planet in the universe probably isn't the most massive.
Tatooines everywhere? Many of the Exoplanets Already Discovered are in Multi-Star Systems
Right now, we know of about 4,000 confirmed exoplanets, mostly thanks to the Kepler mission. TESS, the Transiting Exoplanet Survey…
TESS Has Now Captured Almost the Entire Southern Sky. Here’s a Mosaic Made of 15,347 Photographs
NASA has just released a beautiful panoramic image of the southern sky, which is composed of images taken by the…