Dwarf galaxy J0811+4730 may serve well as a proxy for better understanding the developing chemistry of the young cosmos
Deep Space
Deep Space
News
Most luminous, energetic pair of stars found outside Milky Way
The dual-star system produces a cyclic flood of gamma rays, the highest-energy form of light
News
Massive holes ‘punched’ in star trail likely caused by dark matter
The discovery of two massive holes in a stream of stars could help answer questions about the nature of the elusive material
News
Enceladus’ ‘fountains’ power up farther from Saturn
What scientists have seen doesn’t fit their predictions
Deep Space
Why are most stars in the universe in pairs?
In general, stars don’t like the single life. We find out why
Deep Space
How much hydrogen does a star have?
We find out what that magic amount is to keep a star alive
Deep Space
If photons of light have no mass, how can space be bent by gravity?
Why does light appear to curve in the universe?