Halloween is just around the corner. And in what appears to be an act of cosmic convergence, Hubble captured a…
One doesn't take two cubesats and rub them together to make static electricity. Rather, you send them on a brief space voyage…
We've seen spectacular images of Comet Siding Spring from Mars spacecraft, showing just how close the small body was to…
Where could New Horizons visit after it flies by Pluto next year? NASA's Hubble Space Telescope is on the case.…
Only astronomers know for sure... Or do they? In this assembly of images taken with Hubble's Advanced Camera for Surveys,…
In an encouraging find for habitability researchers, astronomers have detected molecules on the smallest planet ever -- a Neptune-sized planet…
Is this group of stars belonging to one generation, or more? That's one of the things that was puzzling astronomers…
More than two decades of Hubble observations have produced more than 25 terabytes of data. Thanks to the wealth of…
GODDARD SPACE FLIGHT CENTER, MD - The huge Sunshield test unit for NASA's James Webb Space Telescope (JWST) has been…
Surprise! Three planets believed to be good candidates for having water vapor in their atmosphere actually have much lower quantities…