A massive 150-foot airplane-sized asteroid is set to pass Earth tomorrow, prompting NASA to issue a cautionary alert., ...

YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough ...

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

Once the new measurements were taken and the math was done, the probability of YR4 hitting the Earth began to decline, ...

at one point having a one in 32 chance of hitting Earth. The best case scenario is that the asteroid will pass within just 167,000 miles of our planet; the moon is 238,855 miles away, according to ...

The Kuiper Belt is a band on the outer edge of the Solar System made up of space’s odds and ends: comets, dwarf planets, and ...

NASA says the eclipse will begin late on Thursday and it should be over before the sun rises on Friday morning.

Astro enthusiasts watching the stars here will have a superior view for this and other lunar events this month ...

Technology designed in Dublin will assist a European Space Agency (ESA) spacecraft called Hera as it navigates a close fly-by ...