While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...
The hefty space rock 2014 TN17 is large enough to wipe out a city, but it will pose no risk to our planet when it sails by ...
With the drama around the first human spaceflight of the year behind it, SpaceX is back to the business of sending private ...
Learn what planet rains molten iron and which planet has two moons like Tatooine in Star Wars.
A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...
Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...
The James Webb Space Telescope has detected water vapor and thick clouds on LTT 9779 b, an ultra-hot Neptune locked in a ...