Dark Matter
Weekly Space Hangout – Nov. 14, 2014: Holy Rosetta! We Landed on a Comet!
Host: Fraser Cain (@fcain) Guests: Morgan Rehnberg (cosmicchatter.org / @cosmic_chatter) Brian Koberlein (@briankoberlein) Alessondra Springmann (@sondy) Ramin Skibba (@raminskibba) (more…)
Where Have All the Pulsars Gone? The Mystery at the Center of Our Galaxy
The galactic center is a happening place, with lots of gas, dust, stars, and surprising binary stars orbiting a supermassive black…
Weekly Space Hangout – Oct. 17, 2014: Comet Siding Spring & Dark Matter
Host: Fraser Cain (@fcain) Guests: Morgan Rehnberg (cosmicchatter.org / @cosmic_chatter) (more…)
A New Look at Dark Matter — Is the Milky Way Less of a Behemoth Than Previously Thought?
Astronomy is notorious for raising more questions than it answers. Take the observation that the vast majority of matter is…
How Dark Matter Could Reduce The Fleet Of Galaxies Following The Milky Way
Funny how small particle interactions can have such a big effect on the neighbors of the Milky Way. For a…
Mapping Dark Matter 4.5 Billion Light-years Away
The Milky Way measures 100 to 120 thousand light-years across, a distance that defies imagination. But clusters of galaxies, which…
Missing Light Crisis: The Universe Seems a Little Too Dark
There are few moments more breathtaking than standing beneath a brilliant starry sky. Thousands of small specks of light mark…
Intriguing X-Ray Signal Might be Dark Matter Candidate
Could a strange X-ray signal coming from the Perseus galaxy cluster be a hint of the elusive dark matter in…
Could This Be The Signal Of Dark Matter? Unsure Scientists Checking This Out
Sometimes a strange signal comes from the dark and it takes a while to figure out what that signal means.…
Weekly Space Hangout – March 7, 2014: Cosmos Premiere & NASA Budget
Host: Fraser Cain Astrojournalists: David Dickinson, Matthew Francis, Casey Dreier, Jason Major, Brian Koberlein, Alan Boyle This week's stories: Alan…