Mars, Earth
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On Wednesday, Sotheby’s will auction off a chunk of rock believed to have originated on Mars for an anticipated two to four million dollars – a steal relative to the $28 million you would have dropped to experience a few fleeting minutes of zero gravity with Katy Perry.
As humanity sets its sights on long-duration missions to the moon, Mars, and beyond, keeping astronauts healthy will be as critical as building rockets or habitats. A new paper appearing in npj Microgravity explores the possibilities of synthetic biology in accomplishing this.
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ZME Science on MSNNASA finally figures out what’s up with those “Mars spiders”They're not actual spiders, of course, but rather strange geological features.
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LAist on MSNThe first close-up images of Mars still elicit wonder, 60 years after they were capturedMariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of studying the Red Planet.