mercredi 3 juin 2020

OSIRIS-REx Swoops Over Sample Site Osprey












NASA - OSIRIS-REx Mission patch.

June 3, 2020

This view of sample site Osprey on asteroid Bennu is a mosaic of images collected by NASA’s OSIRIS-REx spacecraft on May 26. A total of 347 PolyCam images were stitched together and corrected to produce the mosaic, which shows the site at 0.2 inches (5 mm) per pixel at full size. The spacecraft took these images during an 820-foot (250-meter) reconnaissance pass over the site, which is the closest Osprey has been imaged. The pass was designed to provide high-resolution imagery to identify the best areas within the site to collect a sample.

Image Credits: NASA/Goddard/University of Arizona

The sample site is located in the crater at the bottom of the image, just above the dark patch at the crater’s center. The long, light-colored boulder to the left of the dark patch, named Strix Saxum, is 17 ft (5.2 m) in length. The mosaic is rotated so that Bennu’s east is at the top of the image.

OSIRIS-REx collecting sample on Bennu. Animation Credit: NASA

Osprey is the backup sample collection site for the OSIRIS-REx mission. OSIRIS-REx is scheduled to make its first sample collection attempt at primary site Nightingale on Oct. 20.

Related article:

NASA’s OSIRIS-REx Ready for Touchdown on Asteroid Bennu
https://orbiterchspacenews.blogspot.com/2020/05/nasas-osiris-rex-ready-for-touchdown-on.html

Related link:

OSIRIS-REx (Origins Spectral Interpretation Resource Identification Security Regolith Explorer): http://www.nasa.gov/mission_pages/osiris-rex/index.html

Image (mentioned), Animation (mentioned), Text, Credits: NASA/Rob Garner/GSFC/Nancy N. Jones/University of Arizona/Erin Morton.

Greetings, Orbiter.ch