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 ...

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

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

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

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

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

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

Now that the evening sky is Moon-free, it’s time to aim for fainter targets, including 12th-magnitude Comet 333P/LINEAR. Located in far northern Cygnus, close to where that constellation’s ...

While black holes are perplexing at any size, some of the most mysterious are hypothetical primordial black holes, those that sprung into existence in the first second after the Big Bang and some ...