Extreme solar activity or even a software glitch could put us just days away from a satellite collision in low-Earth orbit.

In a region of space not far outside of our Solar System, two separate collisions between space rocks have scattered an incredible amount of debris. The dust clouds at both cosmic crash sites, giving ...

It was inherently risky, and space exploration continues to be so,” FSU history professor Ronald Doel said, referring to the ...

Violent collisions between young worlds have turned a nearby planetary system into a sprawling construction site of dust and debris, giving astronomers a rare, time-lapse view of planetary birth by ...