Nov 30, 2017
Disappointed that we don't have jetpacks and flying cars? Dr. Amanda Hendrix joins the Astroquarks to suggest an alternative: colonize Saturn's moon Titan, where a thick atmosphere and weak gravity mean we could all just fly like birds! Really! But, wait, there's more! Tune in to this episode of Walkabout for...
Nov 18, 2017
Stars have a voracious appetite, gobbling up most of the stuff in their immediate neighborhood, leaving just a few scraps to make planets. Sometimes, though, even the planets do not escape the stellar maw. In this episode of Walkabout, the astroquarks discuss a neat observation that shows a star likely gobbled several...
Nov 8, 2017
That asteroid is rogue, and that's hyperbolic, but not hyperbole. The astroquarks welcome Dr. Dan Durda to discuss the first detection of a planetary object passing through our solar system that definitively came from another planetary system. All those Star Trek episodes where there is a wandering planet or comet or...
Nov 1, 2017
If two neutron stars collide in a galaxy 130 million light years away and no one has a gravitational wave observatory to detect it, does it make a sound? Well, that's a silly question, but it happened, and not only was this cosmic catastrophe observed in the high energy light it emitted, but the rippling of spacetime...