Scientists still do not know where the water here on Earth came from. But two populations of so-called dark comets may tell ...

The New Year kicks off with a stunning meteor shower under perfect conditions and plenty of deep-sky objects on offer in the ...

With the James Webb Space Telescope and updated processing techniques, researchers have detected asteroids just tens of ...

Heat from tidal forces remelted the Moon’s crust, says new reesarch, which may explain why the Moon is older than some ...

The main belt located between the orbits of Mars and Jupiter is so sparsely populated that spacecraft pass through as though ...

Mars Express spotted this scene using its High Resolution Stereo Camera (HRSC) during its 23,324th orbit of the Red Planet.

The regulator issued a modified launch and reentry license that allows launching multiple flights under the vehicle’s Flight ...

Anyone tempted to ascribe the nighttime sightings of aircraft to alien intelligence ought to be dissuaded by the vast scale ...

The Sun reaches its southernmost point, the Ursid meteor shower peaks, and the Christmas Tree Cluster glitters in the sky ...

Citing environmental concerns, 120 astronomers and researchers implored the Federal Communications Commission (FCC) in an Oct ...

A strange star has revealed to astronomers a mysterious past — one that involves the merger of two ancient suns.

Quickly moving primordial black holes might leave tiny holes in regular matter as they tunnel through, leaving traces we ...