The OSIRIS-REx asteroid-sampling mission delivered pieces of asteroid Bennu to Earth on Sept. 24, 2023, before moving on to study asteroid Apophis in 2029.

An external view of the OSIRIS-REx sample-collector hardware shows material from the carbon-rich asteroid scattered across the right side. NASA/Erika Blumenfeld & Joseph Aebersold You talk about the ...

NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the sample will be preserved for future generations of humanity, the best-case ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

The team focused on periods when researchers knew OSIRIS-REx’s position relative to Bennu to within a meter (3.3 feet), based on images the spacecraft was taking of the asteroid’s surface.

OSIRIS-REx managed to bring back about 121 grams (4.3 ounces) . Five grams of asteroid bits were enough to yield some exciting results, though, which foreshadows what 121 grams of asteroid bits ...

The OSIRIS-REx curation team is a winner of the 2024 Gizmodo Science Fair for safeguarding pristine samples of an asteroid delivered to Earth. When two fasteners got stuck on the canister ...

One proposed way of examining if such a force could exist is by closely monitoring asteroid trajectories, and few near-Earth ...

University of Arizona scientists and supporters cheered Monday morning as word came from mission control that the OSIRIS-REx mission had finally reached the asteroid Bennu. This critical — and ...

A NASA mission led by the University of Arizona is at risk of cancellation, putting groundbreaking asteroid research and ...

The report comes on the heels of President Donald Trump’s initial budget proposal for NASA, which calls for historically ...