NASA’s Mars Rover Discovery Facts: Was there ever life on Mars? NASA’s current discovery about the Sapphire Canyon Martian Rock and the Mars rover has just brought Americans closer to answering this ...

It stands up to 118 meters (387 feet) tall and towers over most structures on Earth. It also includes the Statue of Liberty. Further, its massive height allows it to carry astronauts, Orion, and cargo ...

Black holes are often portrayed as cosmic monsters—mysterious voids that devour everything in their path, including light itself. While that description isn’t far off, there’s a lot more to these ...

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NASA crashed a spacecraft into an asteroid, in a first-of-its-kind experiment in planetary defense. The space agency wants to see whether it's a viable method for deflecting rocks that could threaten ...

NASA's space shuttle Endeavour is set to launch Friday (April 29) on its final spaceflight, and record crowds — including President Barack Obama — are expected to see the orbiter off. On its STS-134 ...