Unusual Fast-Moving 'Ripples' Discovered in Planetary Debris Disk Surrounding Nearby Star

Hubble and VLT images of the “ripples” within the debris disk surrounding the young star AU Microscopii. Image Credit: ESO/NASA/ESA

Planetary debris disks, or protoplanetary disks, are some of the most interesting phenomena in astronomy – these giant clouds of dust and gas surrounding young stars are the birthplaces of new planets. Now, […]

Curiosity Finds First Evidence For Possible 'Continental Crust' on Mars

View of an igneous clast named Harrison, which is embedded in a conglomerate rock in Gale crater, and features elongated light-toned feldspar crystals. This mosaic is a combination of an image from Mastcam with higher-resolution images from ChemCam’s Remote Micro-Imager. Image Credit: NASA/JPL-Caltech/LANL/IRAP/U. Nantes/IAS/MSSS

The Curiosity rover, still roaming in Gale crater, has […]

Raytheon's US Student Rocketry Team Wins International Rocketry Challenge and Encourages Youth in STEM

Team from left to right [front row] Mark Keaton (coach): Chelsea Suddith, Katie Burns, Cady Studdard. Back row: Tracy Burns (mentor), Evan Swinney, Andrew Heath, Niles Butts, Cristian Ruiz, Joseph Cole (coach). Image Credit: Raytheon

Team America took home the gold after winning first place in the International Rocketry Challenge at the 2015 Paris […]

Orbiting Rainbows: Using 'Glitter Clouds' to Search For and Image Exoplanets

The search for exoplanets may one day get a lot more glittery. It sounds a bit like science fiction, but a new NASA proposal called Orbiting Rainbows would use glitter-like materials to help image some of those far-away worlds, which could enable high-resolution imaging at a fraction of the cost.

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