After the crash, detailed observations from ground-based observatories showed that the orbit was actually 32 minutes shorter — going from 11 hours and 55 minutes to 11 hours and 23 minutes. That’s three times as much of a change as scientists were expecting. Scientists also said Dimorphos appears to be slightly closer to Didymos.
“This result is one important step toward understanding the full effect of DART’s impact with its target asteroid,” Lori Glaze, director of NASA’s Planetary Science Division,. “As new data come in each day, astronomers will be able to better assess whether, and how, a mission like DART could be used in the future to help protect Earth from a collision with an asteroid if we ever discover one headed our way.
“You’re getting an enhanced deflection due to the amount of ejecta — that rocky material that’s being thrown off when the DART collision happened,” said Nancy Chabot, the DART coordination lead from the Johns Hopkins University Applied Physics Laboratory in Maryland.
b0yle First human-made 'Comet'! 🌠🌠
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:
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 says DART mission succeeded in altering asteroid's trajectoryThe spacecraft that NASA deliberately crashed into an asteroid last month succeeded in nudging the rocky moonlet out of its natural orbit -- the first time humanity has altered the motion of a celestial body, NASA's chief announced on Tuesday.
Source: ReutersScience - 🏆 559. / 51 Read more »
Bam! NASA Says DART Really Clocked That Asteroid“For the first time ever, humanity has changed the orbit of a planetary body.” Two weeks after the spacecraft collided with Dimorphos, researchers determined it knocked the space rock 32 minutes off its old orbit. This is ridiculous they should’ve just let it hit us Glory to Mankind what if...that tiny change causes an extinction level event 10 million years from now?
Source: WIRED - 🏆 555. / 51 Read more »
DART mission able to alter asteroid's trajectory in historic test: NASAThe spacecraft that NASA deliberately crashed into an asteroid last month succeeded in nudging the rocky moonlet out of its natural orbit, the US space agency says
Source: trtworld - 🏆 101. / 63 Read more »
NASA confirms DART probe's crash into an asteroid successfully changed its courseThe deliberate 14,000-mph crash of a small NASA probe into the asteroid Dimorphos two weeks ago nudged the 525-foot-wide body onto a slightly different course, NASA confirmed Tuesday. That's great. You've probably just saved the earth, into the future.
Source: CBSNews - 🏆 87. / 68 Read more »
Bam! NASA Says DART Really Clocked That AsteroidTwo weeks after the spacecraft collided with Dimorphos, researchers determined that it knocked the space rock 32 minutes off its old orbit. Don't understand space technology but that doesn't sound like we gained that much time before... u know. Intergalactic Pong championships is on. 🙌
Source: WIREDScience - 🏆 385. / 55 Read more »
WATCH: NASA says DART mission was 'watershed moment' to protect Earth from threatsNASA said its DART mission in late September, in which the space agency intentionally crashed a probe into an asteroid, exceeded expectations.
Source: dcexaminer - 🏆 6. / 94 Read more »