A Starlink satellite enthralled observers early Saturday morning as it broke up and reentered Earth's atmosphere.

A viral image, allegedly from Japan's space agency, has sparked renewed global interest in interstellar comet 3I/ATLAS. While ...

Our Moon is slowly drifting away from Earth, not just due to tidal friction as previously thought. New research suggests ancient planetary impacts and ...

NASA's decision not to release new high-resolution images of the interstellar comet 3I/ATLAS has fueled an escalating debate ...

Billions of years ago, scientific evidence suggests that Mars had a thick enough atmosphere to support flowing water. What happened to the Red Planet, and could it happen to Earth?

NASA has confirmed that asteroid 2024 YR4, a space rock approximately the size of a 15-story building, might collide with the ...

Scientists who study comets are struggling to keep up with popular speculation that the interstellar object 3I/ATLAS was sent ...