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Celebrations erupted in the NASA control room as the capsule containing samples from the asteroid Bennu touched down in the Utah desert Sunday after a 4 billion mile journey that lasted seven years.

NASA's OSIRIS-REx mission faced an unexpected challenge when its target, asteroid Bennu, revealed a rugged landscape filled with large boulders instead of the anticipated smooth patches.

This three-dimensional view of asteroid Bennu was created by the OSIRIS-REx Laser Altimeter (OLA), contributed by the Canadian Space Agency, on NASA’s OSIRIS-REx spacecraft. From Feb. 12 through 17, ...

Asteroid Bennu, a dark rubble pile that crosses Earth’s orbit every few years, is turning out to be a kind of cosmic pantry stocked with the raw materials for biology. Early results from the samples ...

Since its discovery in 1999, the near-Earth asteroid Bennu has captivated scientists as a time capsule from the early solar system — and also as a key to possibly understanding the origins of life. To ...