Post Thumbnail

NASA's found the smallest black hole it's ever seen, thanks to the Rossi X-Ray Timing Explorer (RXTE) -- weighing around three times as much our own sun, it's near the bottom weight limit for the super-heavy phenomena. It was discovered by its unique \"heartbeat\", an X-Ray emission that takes pl

3 years ago 0 Comments
Post Thumbnail

NASA's been quietly shooting lasers at the moon -- and the Lunar Reconnaissance Orbiter, specifically -- for some time now, but it only just opened its Laser Ranging Facility at the Goddard Space Flight Center to the public this weekend and, as you can see, it didn't fail to put on a show. Of cours

4 years ago 0 Comments