In a remarkable feat of astronomical discovery, scientists have identified a new exoplanet similar in size to Earth, but with one notable difference: it is covered in vast, glowing lava oceans. This ...
Scientists did not find a robust atmosphere around TRAPPIST-1d, an Earth-size exoplanet many hoped would show signs of having air. - NASA / ESA / CSA / J. Olmsted illustration As scientists delve ...
Scientists are observing an Earth-like exoplanet that may contain water using NASA's James Webb Space Telescope, the space agency said in a news release. The exoplanet, known as TRAPPIST-1 e, orbits ...
New research shows ancient Martian rivers once flowed into a vast northern ocean, strengthening the case for a once-habitable ...
The dwarf planet Ceres, tucked away in the asteroid belt between Mars and Jupiter, has long been considered a quiet, frozen remnant of the early solar system. With its airless surface, icy shell, and ...
A recent study suggests that Mars displays clear geological signs indicating that ancient rivers once emptied into a massive body of water in its northern hemisphere.