Supernova Crime Scene Solved | Nasa Mars Balance Challenge | Bradburys SciFi Auction

20-Year-Old Supernova Mystery Finally Solved A star-explosion mystery that puzzled astronomers for more than two decades has finally been solved.   NASA Challenges Public to Design Piece of Mars Spacecraft NASA announced a new contest called the Mars Balance Mass Challenge, inviting the public to submit design ideas for dual-purpose spacecraft weight balances for a future Mars mission. Read More     Climate Change Is 'Single Biggest Risk' to Global Economy From bringing electricity to a billion people using solar power to creating a giant wildlife reserve in the U.S., taking action on climate change makes good economic sense, experts say. Military & Aerospace Electronics - Sponsored Content Published exclusively for engineering managers and engineers involved with military and aerospace electronic systems design, development and production.   Additional Space.com Headlines India's First Mars Probe Makes Historic Red Planet Arrival India has become the fourth entity, after the United States, the Soviet Union and Europe, to place a spacecraft in Mars orbit. Read More European Probe Snaps Spectacular Comet Close-Ups (Photos, Video) The Rosetta spacecraft's NAVCAM captured four photos that ESA stitched together to create a close-up mosaic of comet 67P/Churyumov-Gerasimenko.   Read More Author Ray Bradbury's Sci-Fi Art Collection Up for Auction An online auction features famed author Ray Bradbury's collection of science fiction-inspired art and memorabilia. Read More     New 'Fly-Eye' Telescope Dramatically Widens Field Of View | Operation Animation This European instrument will split the view of the night sky into 16 'tiled' images, giving astronomers a 6.7° field of view. That's 13X the size of the Moon, as seen from Earth. Epic Big Bang Discovery Might Just Be Space Dust One of the most exciting astrophysics discoveries in recent memory may be a mirage. SpaceX Breaks Ground on Private Spaceport in Texas Construction has begun on SpaceX's new Texas launch facility, a seaside spaceport that will be used to blast commercial satellites into orbit a few years from now.   You are receiving this email because You've received this message because you've registered or accepted our invitation to receive email from SPACE.com To unsubscribe, click here Copyright � 2014 Purch.com ALL RIGHTS RESERVED 150 Fifth Avenue, 9th Floor, New York, NY 10011 2425 Lincoln Ave. Ogden, UT 84003