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

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

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

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

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

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

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

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

Despite systemic barriers, Young persisted in the face of adversity. Her legacy continues today, but there is much work still ...

This report represents the collective hopes of scientists who study the Sun, setting out plans for improving our knowledge of ...

Mars Express spotted this scene using its High Resolution Stereo Camera (HRSC) during its 23,324th orbit of the Red Planet. This image taken in June 2022 shows the land slowly acclimating to the ...

In a letter organized by a public interest group, 120 researchers have expressed concern about the number of satellites in ...