giant gas cloud

Super-large black holes can be formed from giant gas clouds bound by gravity without any explosions.

Scientists claim that the Milky Way where we live actually died billions of years ago because ... hungry.

Telescope in Antarctica has just announced a new discovery, showing a giant gas cloud containing star embryos in the pictorial phase.

With a length of nearly 10 trillion km, a giant cloud of gas in the universe has the same shape as the flying blue worm.