Nasa rover spots strange Martian rock that looks like ‘chocolate cake’ - Rock formation resembles layered cake that has icing ...

"[I]t's not a planet in the traditional sense — since it doesn't orbit a star," she told Live Science in an email. However, ...

"[I]t's not a planet in the traditional sense — since it doesn't orbit a star," she told Live Science in an email. However, "it also has a lower mass than a typical brown dwarf [a so-called ...

Sulphur dioxide has been detected in the atmosphere of the exoplanet GJ 3470b, a surprising find for a planet of its size. This discovery was made using the James Webb Space Telescope (JWST).