This image from the NASA/ESA Hubble Space Telescope features Arp 72, a very selective galaxy group that only includes two ...
Scientists around the world are watching asteroid 2024 YR4 closely as NASA and European Space Agency officials say the ...
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...
The Asteroid Terrestrial-impact Last Alert System — a global network of telescopes funded by NASA to find Earth-threatening ...
Supermassive black holes, 1,000 times larger than previously thought, have been discovered in LRD-type galaxies. This ...