If the building-size asteroid 2024 YR4 crashes into the moon in December 2032, the impact will produce a bright flash that ...
Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will appear together shortly after sunset on Feb. 28 — but is this the "planet parade" we've been waiting for?
Asteroid 2024 YR4 is no longer headed for Earth, but the fear it caused has astronomers worried about scare tones in the media. The asteroid initially had an approximate 3% chance for impact with ...
Do planetary systems also experience a turbulent childhood phase? Images captured by the ALMA telescope network provide a ...