YR4 will hit Earth are likely to decrease. Predicting exactly where an asteroid is likely to end up is pretty difficult. In his interview with Space.com, Ran ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes ...

That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

CAPE CANAVERAL, Fla. (AP) — Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back ...