NASA confirms the interstellar object 3I/ATLAS poses no threat to Earth, despite viral speculation. Scientists and the UN are ...

This week, the International Asteroid Warning Network (IAWN) announced a new campaign that will target 3I/ATLAS.

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

The sky is filled with rare celestial treats this week. Want to spot some cool comets? Here's what to know about comets ...

This quasi-moon is expected to remain in its current near-Earth orbit for about another 60 years before the gravitational tug ...

In the distant past, the solar system was rife with impacts and collisions. Millions of rocky objects zoomed chaotically ...

The interstellar object 3I/ATLAS has gathered significant scientific attention, and soon it will reach its closest point to ...

China's Chang'e-6 mission, the first sample return mission to the far side of the Moon, discovered extremely rare water-rich ...

By combining the power of ground-based and space-based telescopes, astronomers have discovered a new brown dwarf—a type of ...

Astronomers are watching a new comet pass through our solar system with great interest. Based on its glow, the 33-billion-ton ...

"This finding is the first direct evidence of water’s interstellar journey from clouds to the materials that form planetary ...