Black hole - Wikipedia, the free encyclopedia
A is a region of where gravity prevents anything, including , from escaping. The theory of predicts that a sufficiently compact will deform spacetime to form a black hole. Around a black hole there is a mathematically defined surface called an t...
Eleven Things that NASA Discovered
28 solar flares in the last seven days, and more may be...
The sun has erupted more than two dozen times over the last week, sending radiation and solar material hurtling through space - and scientists say more eruptions may be coming.
Saturn's mysterious HEXAGONAL storm system revealed in true...
Up until now, images of the 15,000 mile-long hexagon taken by Nasa's Cassini spacecraft have been taken using infrared wavelengths.
Top 10 Strangest Things In Space - Listverse
Let's be honest: space is an absolutely crazy place. Here are ten reasons why:
How white holes (might) be created
Science news, cool stuff, teachers resources and lots more from CosmOnline - a fusion of MetroCosm and the internet. Astronomy, physics, nature, archaeology brought to life by Ben Gilliland
Wired Space Photo of the Day - Wired Science
10 Coolest Non-Planetary Objects In Our Solar System
Aging with grace: Stars' breathtaking planetary nebulae
As lower-mass stars age, they cast off their outer layers, leaving behind breathtaking outer shells known as planetary nebulae.
Deep space, deep in the forest
There are tons of photos of the Milky Way on its own, but I find that including the foreground gives a different perspective. . . . Imagine that in this single frame you are looking at about half of the 200 billion stars (our Sun is one of them) in o...