Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...

The NASA/ESA/CSA James Webb Space Telescope has provided the first direct measurements of the chemical and physical ...

Astronomers have discovered 2017 OF21, a distant dwarf planet candidate located about 90 times farther from the Sun than ...

An NSR is simply the leftover shells of gas and dust that get swept up and pushed outward when a star repeatedly erupts (recurrent nova). The newfound structure spans approximately 650 light-years ...

Just two decades after astronomers discovered the first exoplanet, NASA has confirmed the existence of 6,000 alien worlds.

NASA’s exoplanet tally has climbed to 6,000, revealing bizarre and beautiful worlds far stranger than our own.

Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic fields.

The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.