Two new supermassive black holes have been discovered in the constellation Virgo, at the centers of "ultracompact dwarf galaxies". Astronomers believe these types of...
A massive galaxy (ZF-COSMOS-20115) that once had three times as many stars as the Milky Way has recently been discovered by astronomers. Experts say...
We've recently just discovered seven potentially habitable exoplanets just 40 light-years away, orbiting the star TRAPPIST-1. This amazing breakthrough gives us hope that we...
Gravity is responsible for sorting galaxies into groups called galaxy clusters. These clusters are some of the biggest known structures of the universe and...