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An unmanned rocket carrying 4,000 pounds of cargo to resupply the International Space Station suffered launch failure.
NASA has more details on its planned mission to the Jupiter moon suspected to be the best other place for life to survive in the solar system.
Former NASA administrator Sean O'Keefe thanks Tom Cruise for his "blinding flash of the obvious."
The unmanned Messenger probe has completed its Mercury mission, going out with a bang.
The first surface details start to come into view as NASA's New Horizons space probe speeds toward its summer rendezvous with Pluto and its moons.
Images taken by NASA's Messenger spacecraft and released in the probe's final days use colour to reveal the mineral composition of Mercury's surface.
It almost failed before it had even begun, yet it has far outlived its planned lifespan, becoming a treasure of untold value. Crave talks to some of the engineers who've kept it going.
Pluto and its biggest moon Charon appear as colorful blobs in a fresh NASA image taken by the New Horizons spacecraft.
Scientists think that particles found by the Cosmic Dust Analyzer on the Cassini spacecraft could hint at a watery world where life could thrive on Enceladus, one of Saturn's moons.