Jupiter's massive gravitational force has made it both a wrecking ball and a protector of Earth.
Discover three of the greatest space developments of the year and what 2021 may bring.
NASA launches its most ambitious search yet for traces of ancient life on Mars.
The sample, which is the second-ever to be successfully taken from a space rock and ferried back to Earth, could teach us about the origins of life.
Learn more about OSIRIS-REx’s mission to an asteroid 200 million miles away.
By studying asteroids, researchers can learn about the formation of planets.
Everything in the solar system is dynamic—you can watch it evolve in real time.
OSIRIS-REx scooped up so much rock, dust, and debris from Bennu that its sampling container became jammed, causing asteroid bits to leak into outer space. Now, the mission team is reassessing its sample stowing plans.
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