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Cassini Instrument Learns New Tricks
For seven years, a mini-fridge-sized instrument aboard NASA's Cassini spacecraft reliably investigated weather patterns swirling around Saturn; the hydrocarbon composition of the surface of Saturn's ... more
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Quadrantids Create Year's First Meteor Shower
A little-known meteor shower named after an extinct constellation, the Quadrantids will present an excellent chance for hardy souls to start the year off with some late-night meteor watching.
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Health Concerns Could Ground Citizen Astronauts
A group of former NASA executives plans to offer excursions to the moon to anyone who can afford the $1.4-million-dollar-per-couple ticket price.
Golden Spike Co. is the latest private company ... more
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NASA probes crash into the moon
Two NASA probes crashed into the moon on Monday after spending months gathering data by orbiting miles above the lunar surface, the US space agency said. ... more
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