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Tag: “Carnegie Institution”

This wide-field view of the sky around the bright star Alpha Centauri was created from photographic images forming part of the Digitized Sky Survey 2. (European Southern Observatory)

20 Years to Alpha Centauri; NASA’s Expandable Habitat; Elements of an Apology

April 13, 2016

Proposed Spacecraft Will Take 20 Years to Reach Alpha Centauri Renowned physicist and cosmologist Stephen Hawking and Russian internet investor and physicist Yuri Milner recently announced an ambitious new project they hope will someday send thousands of tiny spacecraft to the stars to explore space and search for life in the universe. Called ‘Breakthrough Starshot,’ […]

Mars Meteorite Sparks New Questions About Red Planet

January 7, 2013

Scientists have determined a meteorite discovered in the Sahara Desert in 2011 is about 2.1 billion years old and could be the first meteorite to come from the surface of Mars. The meteorite, designated NWA (North West Africa) 7034 and nicknamed “Black Beauty,” weighs about 320 grams and is loaded with Martian water. It is […]

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