The OSIRIS-REx mission has simply accomplished NASA’s first sample-return mission from a near-Earth asteroid (NEA). The samples arrived on the Utah Take a look at and Coaching Vary (UTTR) close to Salt Lake Metropolis, the place a staff of engineers arrived by helicopter to retrieve the pattern capsule. The samples will likely be curated by NASA’s Astromaterials Research and Exploration Science Directorate (ARES) and Japan’s Extraterrestrial Sample Curation Center (ESCuC). Evaluation of the rocks and dirt obtained from Bennu is anticipated to supply new perception into the formation and evolution of the Photo voltaic System.
Radar information from the UTTR confirmed that the Pattern Retrieval Capsule (SRC) entered Earth’s ambiance as deliberate at 10:42 AM EDT (8:42 AM MDT) off the coast of California. The capsule deployed its parachutes and touched down on the floor ten minutes later, the place it was met by 4 helicopters and two backup floor autos carrying NASA and the U.S. Air Power personnel. The restoration operation (which included inspection of the SRC and surrounding atmosphere) was the topic of a reside broadcast on NASA TV and the agency’s website (recap posted beneath).
The protection passed off from the U.S. Air Power’s Dugway Proving Grounds in northern Utah. Dr. James B. Garvin, the Chief Scientist at NASA’s Goddard Spaceflight Middle, expressed pleasure throughout the broadcast in regards to the profitable return of the samples and the mission generally. “I’m over the asteroid!” he stated. “It’s a masterpiece of engineering we now have right here. Simply take into consideration this. In fifty years, we’ve gone from bringing issues on the Moon again with crews to all-robotic pattern return for science that’s… actually past phrases. It’s chic. So we can’t wait to see what we’re going to be taught.”
This represents the fruits of the Origins, Spectral Interpretation, Useful resource Identification, Safety, Regolith Explorer (OSIRIS-REx) mission, which rendezvoused with the carbonaceous asteroid Bennu in 2018. After two years of finding out the asteroid from orbit, OSIRIS-REx started descending towards its floor on October twentieth, 2020. After amassing between 400 grams and 1 kg (0.88 to 2.2 lbs), the spacecraft departed on Might tenth, 2021, and commenced returning to Earth. Throughout the broadest, NASA Director Invoice Nelson delivered his congratulations to the OSIRIS-REx staff for his or her efforts:
“You probably did it. You designed it, you constructed it, and also you carried out a primary mission to gather a pattern from an asteroid. And after a two-year journey, it has touched down on the Utah Desert. It introduced one thing extraordinary: the biggest asteroid pattern ever acquired on Earth. It’s going to assist scientists examine planet formation. It’s going to enhance our understanding of asteroids that might probably affect the Earth, and it’ll deepen our understanding of the origin of our Photo voltaic System and its formation. This mission proves that NASA does large issues. Issues that encourage us, issues that unite us, issues that present that nothing is past attain.”
By 12:37 AM EDT (9:37 AM PDT), the pattern return capsule was hooked up to the tip of a 100-foot cable and transported to a hangar on the UTTR. The SRC was then loaded onto a cart by one other staff, who unwrapped and cleaned it earlier than wheeling it into a brief clear room to take away the unopened pattern canister. All of the elements will packaged for transport by plane and flown to NASA’s Johnson House Middle tomorrow.
The OSIRIS-REx mission has since continued onto the following leg of its mission, which will likely be to check Apophis. This NEA was beforehand thought to pose a possible threat to Earth – aka. a Potentially-Hazardous Asteroid (PHA) – although scientists have since indicated there’s a slight threat it’d affect Earth in 2068. This mission extension was introduced on April twenty fifth, 2022, and NASA indicated it could henceforth be often called the OSIRIS-APEX (‘APophis EXplorer’) mission. The mission will rendezvous with Apophis in April 2029, when the asteroid makes a particularly shut cross to Earth, then orbit the asteroid for about 18 months earlier than retrieving a pattern.
Additional Studying: NASA Blogs
