Recently, scientists from NASA’s OSIRIS-REx mission discovered that surface regeneration occurs on asteroids far more quickly than on Earth. By analyzing high-resolution images of rock fractures on asteroid Bennu taken by the OSIRIS-REx spacecraft, the researchers discovered that the Sun’s heat frac
This mosaic of asteroid Bennu was created using observations made by NASA’s OSIRIS-REx spacecraft that was in close proximity to the asteroid for over two years. Credit: NASA/Goddard/University of Arizonadiscovered that surface regeneration occurs on asteroids far more quickly than on Earth. By analyzing high-resolution images of rock fractures on asteroid Bennu taken by thespacecraft, the researchers discovered that the Sun’s heat fractures rocks on Bennu in only 10,000 to 100,000 years.
The PolyCam aboard NASA’s OSIRIS-REx spacecraft provided high-resolution, microscope-like images of asteroid Bennu’s surface. This made it possible for researchers to map more than 1,500 rock fractures. Credit: NASA/Goddard/University of Arizona Same image as above, but with the fractures highlighted in red. Credit: NASA/Goddard/University of Arizona
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
NASA Rover Finds Its Own Parachute in Martian DesertNASA's Mars Perseverance rover has made a fascinating discovery on Sol 401, 412 Earth days since landing on the Red Planet: the remains of its parachute.
Read more »
NASA Rover Finds New Potential Evidence for Ancient Life on MarsWhile examining eight-year-old data from NASA's Curiosity Mars rover, scientists have made a tantalizing new discovery.
Read more »
Monkeypox is being driven overwhelmingly by sex between men, major study findsOf the 528 confirmed cases reviewed, 95% are believed to have transmitted during sex between men, according to a new paper in the New England Journal of Medicine.
Read more »
NASA satellite images reveal Lake Mead's dramatic water loss since 2000Satellite images show Lake Mead's dramatic changes between 2000 and 2022, as its water level has reached its lowest point in more than 85 years.
Read more »