A black hole 800 million light years from Earth chowed down on a bunch of galaxy gas, expelled another cloud of gas in a cosmic "burp," then rested. Then, it did it again.
The new policy is a "moon first" approach, reversing the Obama-era goal of heading directly to Mars. Boulder astronomer Doug Duncan says the moon has its advantages.
University of Colorado scientist Torin Clark and his team received a research grant for what's called Turbolift from the NASA Innovative Advanced Concepts program.
University of Colorado scientist Jay McMahon tells Colorado Matters the "soft bot" could adhere to an asteroid using something called van der Waals principles.
Chris Dreyer of the Colorado School of Mines is part of a team that will present at NASA's Innovative Advanced Concepts program, which holds its symposium in Denver this week.
A Colorado scientist reflects on a mission that snapped astonishing pictures of massive storms, and revealed tantalizing prospects for life on Saturn's moons. Cassini will crash into the ringed planet on Friday.