Weekly Space Hangout – Jan. 22, 2016: Dr. Stuart Robbins

Host: Fraser Cain (@fcain) Special Guest: Dr. Stuart Robbins, Research Scientist at Southwest Research Institute (SwRI); Mars Impact Craters, Science Lead on Moon Mappers and Mercury Mappers. Guests: Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg ) Kimberly Cartier (@AstroKimCartier ) Dave Dickinson (@astroguyz / www.astroguyz.com) Jolene Creighton (@futurism / fromquarkstoquasars.com) Pamela Gay (cosmoquest.org / @cosmoquestx / @starstryder) …

Cosmologist Thinks a Strange Signal May Be Evidence of a Parallel Universe

In the beginning, there was chaos. Hot, dense, and packed with energetic particles, the early Universe was a turbulent, bustling place. It wasn’t until about 300,000 years after the Big Bang that the nascent cosmic soup had cooled enough for atoms to form and light to travel freely. This landmark event, known as recombination, gave rise …

Weekly Space Hangout – May 29, 2015: Dr. Bradley M. Peterson

Host: Fraser Cain (@fcain) Special Guest: This week we welcome Dr. Bradley M. Peterson, whose research is directed towards determination of the physical nature of active galactic nuclei. Guests: Jolene Creighton (@jolene723 / fromquarkstoquasars.com) Charles Black (@charlesblack / sen.com/charles-black) Brian Koberlein (@briankoberlein / briankoberlein.com) Dave Dickinson (@astroguyz / www.astroguyz.com) Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg ) …

Hearing the Early Universe’s Scream: Sloan Survey Announces New Findings

Imagine a single mission that would allow you to explore the Milky Way and beyond, investigating cosmic chemistry, hunting planets, mapping galactic structure, probing dark energy and analyzing the expansion of the wider Universe. Enter the Sloan Digital Sky Survey, a massive scientific collaboration that enables one thousand astronomers from 51 institutions around the world to do just that. At Tuesday’s AAS briefing …

Higgs Boson Threatened The Early Universe, But Gravity Saved The Day

All the physical properties of our Universe – indeed, the fact that we even exist within a Universe that we can contemplate and explore – owe to events that occurred very early in its history. Cosmologists believe that our Universe looks the way it does thanks to a rapid period of inflation immediately before the Big Bang that …