ANSWER: Very big!! The Milky Way Galaxy is one of billions of galaxies in the known universe. The Milky Way is a spiral ...

detailed infrared map ever of our galaxy ... 70 times the size of Jupiter and the closest brown dwarfs to the solar system. Brown dwarfs are intermediate objects in space, sharing characteristics ...

Fastest Known Planetary System May Have Been Pushed by Our Galaxy’s Supermassive Black Hole ...

This brings us to eROSITA, the Max Planck Institute of Extraterrestrial Physics' powerful space-based X-ray telescope. Led by ...