Latest Guest Blog Posts
Ian Regan shares his mesmerizing animated sequence of Voyager 2's approach to Saturn—and explains the process behind its creation.
Posted by Jason Callahan on 2015/07/02 11:34 CDT
Congress has made good progress so far this year in moving the annual appropriations bills that fund the government. However, a looming budget battle over the sequestration and budget caps threaten to sideline progress until Congress and the White House reach agreement. Here’s the current situation.
After three weeks of being in a communications blackout on the other side of the Sun during the Earth-Mars solar conjunction, Opportunity phoned home, reporting that she is healthy and ready to continue her mission.
Last week, more than 150 astronomers gathered in Nashville for a conference to examine fundamental questions in our field: Who gets to practice astronomy? How can we make astronomy more inclusive?
Over the last several years, engineers at the Jet Propulsion Laboratory and Applied Physics Laboratory have rethought the entire approach to exploring Europa. NASA now has a concept that's affordable.