Articles

The Asteroid That Thought It Was a Comet

The difference between an asteroid and a comet was always thought fixed—but now a new paper says the two celestial bodies may be more similar than we thought

50 Years of Pictures From Space

For half a century, the U.S. has been sending probes into deep space—and for half a century the appropriately named Deep Space Network has been keeping in touch...

The Symphony of Space

Listen to the amazing sounds of the planets, picked up over 50 years by NASA's Deep Space Network.

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Rocket Science: 10 Great Astronaut Movies

The launch of ‘Gravity’ has us looking back at a century’s worth of movies about the men and women who explore our solar system

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