NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the ...

NASA’s OSIRIS-REx spacecraft delivered a sample collected from the asteroid Bennu to Earth Sunday, dropping the sample capsule in the Utah desert.

On Sunday, NASA’s OSIRIS-Rex mission will deliver a sample it collected from asteroid Bennu, completing a seven-year journey that could provide insights into how life originated on Earth.

Information gathered by OSIRIS-REx may help in development of future technologies to deflect asteroids that threaten to collide with Earth.

Scientists said they got more material than expected from the Osiris-Rex mission during its seven-year journey to the asteroid Bennu.

After a seven-year trip, NASA’s OSIRIS-REx mission returned a sample capsule containing rocks captured from the asteroid Bennu, and now NASA has shared the first results of its tests on the samples.

OSIRIS-REx is due to make its return to Earth on Sept. 24. Here's everything you need to know about the mission and what it may reveal about the beginning — and the potential end — of life on ...

An all-new, one-hour documentary revealing the incredible challenges, surprises and human triumphs of OSIRIS-REx, the nearly twenty-year space mission to return samples from an ancient asteroid ...

After roaming space for seven years, the OSIRIS-REx spacecraft dropped NASA's first asteroid sample into the Utah desert on Sunday.

A new OSIRIS-REx Curation Laboratory in Houston awaits delivery of the asteroid samples, which will first be inspected at NASA's Johnson Space Center.

On Sept. 24, NASA's Osiris-Rex spacecraft will try to complete its seven-year journey by dropping an asteroid sample of Bennu to Earth.

NASA’s OSIRIS-REx spacecraft delivered a sample collected from the asteroid Bennu to Earth Sunday, dropping the sample capsule in the Utah desert.