Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, ...

The initial sniff of extraterrestrial air might already be within our telescopes’ reach. NASA’s James Webb Space Telescope ...

It is similar in size to Earth and completes a full orbit around its star in just six days. Scientists believe that the ...

In the search for habitable exoplanets, atmospheric conditions play a key role in determining if a planet can sustain liquid ...

We tend to think of the weather as mundane, the sort of boring things you talk about when you have nothing else to say, but in the scope of the solar system, it’s one of the most interesting things ...

Titan, the largest moon of Saturn, is the only known moon that contains its own atmosphere denser than Earth's, and is the only known object in space other than Earth that contains stable liquids on ...

Could a recently discovered "super-Earth" have the potential temperature and conditions to sustain life? The new exoplanet is situated "fairly close to us" -- only 137 light-years away -- and orbits ...

"Even if a planet is in the habitable zone, if it has too small a water inventory, it transitions to an uninhabitable state." When you purchase through links on our site, we may earn an affiliate ...