OSIRIS-REx
These are the Boulders OSIRIS-REx is Going to Use to Navigate Down to the Surface of Bennu
Meet OSIRIS-REx's "Guide Boulders." When the NASA spacecraft first arrived at asteroid Bennu over a year ago, the surface of…
Asteroid Bennu is Getting Some Official Names for its Surface Features
Late last summer, NASA and the International Astronomical Union’s Working Group for Planetary System Nomenclature (a.k.a WGPSN) approved the naming…
OSIRIS-REx did its Closest Flyover Yet, just 250 Meters Above its Sample Site
NASA's OSIRIS-REx is getting closer, physically and temporally, to its primary goal. The spacecraft arrived at Bennu at the end…
OSIRIS-REx Flew 620 Meters Above its Landing Site. Confirms that it’s a Boulder-Strewn Nightmare, Just Like the Rest of Bennu
NASA's OSIRIS-REx spacecraft reached its target, asteroid Bennu (101955 Bennu), on December 3rd, 2018. Since then, the spacecraft has been…
The Site Has Been Chosen! Here’s Where OSIRIS-REx is Going To Take a Sample from Bennu
NASA has chosen the sampling site for its OSIRIS-REx spacecraft. After narrowing it down to four potential sites and examining…
Why Are Particles Getting Ejected Off of Asteroid Bennu?
NASA's OSIRIS-REx spacecraft arrived at asteroid Bennu in December 2018, and just one week later, it discovered something unusual about…
It’s Time to Decide. Where Should OSIRIS-REx Take a Sample from Bennu?
NASA's OSIRIS-REx arrived at asteroid Bennu in December 2018. During the past year, it's been imaging the surface of the…