Join Donate

Blogs

Author

All

Date

All

Keyword

All

News brief: OSIRIS-REx arrives in orbit at Bennu

Emily Lakdawalla • December 31, 2018 • 1

Today at 19:43 UTC, OSIRIS-REx entered orbit at asteroid Bennu. In so doing, it accomplished both the tightest orbit (at an altitude under 2 kilometers) and the orbit of the smallest object ever. UPDATE: Early science results from OSIRIS-REx discussed at New Horizons MU69 flyby event.

Flying By Home

The Planetary Report • December Solstice 2018

Vicky Hamilton explores how OSIRIS-REx used its Earth flyby to test instruments on the way to asteroid Bennu.

News brief: OSIRIS-REx finds water on Bennu

Jason Davis • December 10, 2018 • 4

OSIRIS-REx team members held a press briefing today at the 2018 American Geophysical Union meeting, and announced that the mission has already found water on asteroid Bennu.

"We have arrived!" OSIRIS-REx is officially at asteroid Bennu

Jason Davis • December 03, 2018 • 2

After a 2-billion-kilometer journey that began in September 2016, NASA's OSIRS-REx spacecraft has arrived at Bennu.

MER
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

Europa
The Planetary Fund

Help advance robotic and human space exploration, defend our planet, and search for life.

Donate

You are here: