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Cosmic Microwave Background Radiation
Latest Articles & Videos
Why Light Speed Isn't the Cosmic Speed Limit -
If you’ve been around the block once or twice, you know that the speed of light in a vacuum — 299,792,458 meters-per-second — is the absolute maximum speed that any form of energy...
The Universe Is What We Thought It Was -
One of the most powerful predictions of the Big Bang — the fact that our cold, star-and-galaxy-rich, slowly-expanding Universe came from a hot, dense, much more homogeneous state...
Cosmic Microwave Background Yields More Secrets -
The cosmic microwave background was created 300,000 years after the Big Bang, when the Universe cooled enough to allow electrons to link up with protons and form hydrogen atoms. The short...
More Articles
- Yet More Proof that the Big Bang Happened - Ethan Siegel, ScienceBlogs
- With So Many Stars, Why Does It Get Dark? - Hank Campbell, Science 2.0
- What Would 'Warp Speed' Really Look Like? - University of Leicester
- Did Metamaterial Lurk in Primordial Universe? - Physics World
- Multiverse: Testing the Untestable - Jon Cartwright, Physics World
- Echoes of Early Universe Seen in Sky Survey - Dan Vergano, USA Today
- Physicists Propose Test to Detect Multiverse - Jason Palmer, BBC News
- Telescope Spots Largest Structures in Universe - Jonathan Amos, BBC
- Cyclic Universe: How Good is the Theory? - Ethan Siegel, ScienceBlogs
- Multiverse: Our Universe May Not Be Alone - Jon Cartwright, Science Now
- Time Out: No Evidence of Pre-Big Bang Existence - Edwin Cartlidge, Nature
- Eternal Universe: Going Round in Circles - The Economist
- New Technique Uses 'Shadows' to Detect Galaxy Clusters - Rutgers Univ.