uv light

Dwarf Galaxies Banished the Darkness and Lit Up the Early Universe

During the Universe's Dark Ages, dense primordial gas absorbed and scattered light, prohibiting it from travelling. Only when the first…

3 months ago

Europa’s Venting Global Ocean May Be Easier To Reach Than We Thought

Today, NASA announced that images taken by the Hubble Space Telescope have shown more evidence of water plumes on Europa's…

8 years ago