27/06/2016

Image: A test version of the booster for NASA's new rocket

A test version of the booster for NASA's new rocket, the Space Launch System, will fire up for the second of two qualification ground tests at 10:05 a.m. EDT (8:05 a.m. MDT) Tuesday, June 28 at prime contractor Orbital ATK's ...

NASA weighs use of rover to image potential Mars water sites

Ever since it was announced that there may be evidence of liquid water on present-day Mars, NASA scientists have wondered how best to further investigate these long, seasonally changing dark streaks in the hope of finding ...

Why megaprojects often have megapitfalls

While the new Bay Bridge is finally functional, it stands more as a symbol of dysfunction than anything else. From the start it seemed born under a bad sign, down since it began to crawl—like, if it wasn't for bad luck, ...

Researchers trace Mercury's origins to rare meteorite

Around 4.6 billion years ago, the Solar System was a chaos of collapsing gas and spinning debris. Small particles of gas and dust clumped together into larger and more massive meteoroids that in turn smashed together to form ...

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