Ready for your close-up? How spacecraft changed our image of moons, planets and other objects in our solar system.
Wake up, Philae! Here are five more spacecraft rescued after their missions could have terminated.
The feature film juxtaposes the end of NASA's space shuttle program in 2011 with the space age future Walt Disney envisioned when he opened Tomorrowland in 1955.
If every failure offers a learning opportunity, what can Apollo 13 teach us?
A Russian cosmonaut is poised to make a bit of history when she launches to the International Space Station this month, even if she considers the mission a routine spaceflight.
Apollo 11's historic trip to the lunar surface in 1969 helped to debunk many a myth about our moon.
45 years ago today, Apollo 11 lifted off to make an attempt at landing on the moon. Explore the first part of Armstrong, Aldrin and Collins' mission as they orbited Earth and coasted in the direction of the moon.
Heat radiating from the young Earth could help solve the more than 50-year-old mystery of why the far side of the moon, which faces away from Earth, lacks the dark, vast expanses of volcanic rock that define the face of the Man in the Moon as seen from Earth, researchers say.
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