dust cloud
Betelgeuse. Before, During and After the Great Dimming
When a prominent star in the night sky suddenly dims, it generates a lot of interest. That's what happened with…
11 months ago
The Parker Solar Probe is getting pelted by hypervelocity dust. Could they damage spacecraft?
There’s a pretty significant disadvantage to going really fast - if you get hit with anything, even if it is…
3 years ago
These Ultra-Black ‘Cosmic Clumps’ Will Give Birth To Powerful Stars
When gas and dust squeeze tightly enough together in space, no light can get through and the place is black…
11 years ago