Dark Matter
How Fast is the Universe Expanding?
The Universe is expanding, but how quickly is it expanding? How far away is everything getting from everything else? And…
What is Gravitational Lensing?
Gravity's a funny thing. Not only does it tug away at you, me, planets, moons and stars, but it can…
What Is The Biggest Thing in The Universe?
Think big. Really big. Like, cosmic big. How big can things in the Universe get? Is a galaxy big? What…
NASA’s NuSTAR Scans the Sun with X-ray Vision
What if you had x-ray vision like Superman? Or if those funny-looking glasses they advertised in comic books in the 60s…
Weekly Space Hangout – Dec. 19, 2014: Methane on Mars!
Host: Fraser Cain (@fcain) Guests: Morgan Rehnberg (cosmicchatter.org / @cosmic_chatter) Ramin Skibba (@raminskibba) Alessondra Springmann (@sondy) (more…)
What’s Next for the Large Hadron Collider?
The world’s most powerful particle collider is waking up from a well-earned rest. After roughly two years of heavy maintenance,…
New Signal May Be Evidence of Dark Matter, Say Researchers
Dark matter is the architect of large-scale cosmic structure and the engine behind proper rotation of galaxies. It's an indispensable part…
The Search for Dark Energy Just Got Easier
Since the early 20th century, scientists and physicists have been burdened with explaining how and why the Universe appears to…
Elusive Dark Matter Could Be Detected with GPS Satellites
You know the old saying: "if you want to hide something, put it in plain sight?" Well, according to a…
Macro View Makes Dark Matter Look Even Stranger
We know dark matter exists. We know this because without it and dark energy, our Universe would be missing 95.4%…