/cdn.vox-cdn.com/uploads/chorus_asset/file/24016885/STK093_Google_04.jpg)
/cdn.vox-cdn.com/uploads/chorus_asset/file/24808816/Starfield__The_Settled_Systems___Supra_Et_Ultra_____Starfield__The_Settled_Systems___Supra_Et_Ultra_2023_7_25_94252.263_1440p_streamshot.png)
NASAThe groundbreaking asteroid experiment is still yielding results.
was called to a mission last year Dartspace agency intentional a sacrificial spacecraft slammed into an asteroid called Dimorphos, which was 7 million miles away from the Earth. scientists hoped to prove that the course of civilization could change dangerous asteroid – should one be on a collision course with our planet – and they successfully pushed a 525-foot-wide (non-threatening) space rock.
Now, planetary researchers are keeping an eye on the event’s results to gather all possible information about how to best alter or deflect an incoming asteroid’s trajectory in the future. NASA released an image Captured by the famous Hubble Space Telescope orbiting about 332 miles above Earth — showing a “pile of stones” with the experimental effect you can see below.
“This is a spectacular observation — much better than I expected,” planetary scientist David Javitt of the University of California, Los Angeles, said in a statement. “We see a cloud of boulders that is taking mass and energy away from the impact target. The number, size and shape of the boulders are consistent with their impact hitting the surface of Dimorphos.”
“The rocks are some of the faintest things ever photographed inside our solar system,” Javitt said.
Hubble caught glimpses of these space boulders ranging in size from three to 22 feet wide from millions of miles away.
The 14,000 mph dart impact was like slamming a vending machine-sized spacecraft into a stadium-sized space rock.
slamming a spaceship into Dimorphos may sound dramatic – but the goal was just to give it push lightly by elbow, During the actual deflection of an incoming asteroid, such movement would occur many years or even decades before an impending collision. “That’s enough time to make sure it misses Earth,” Andrew Rivkin, a planetary astronomer at the Johns Hopkins University Applied Physics Laboratory and one of DART’s lead scientists, told Mashable last year. Over the years, a small change in the asteroid’s speed produces a large change in the final trajectory.
Of course, this strategy requires knowing what is going to happen. The good news is that astronomers have already done this Over 27,000 Near-Earth Objects Detectedand is about 1,500 discovered Every year since 2015.
want more Science And get tech news delivered straight to your inbox? sign up for Mashable’s Light Speed newsletter Today.
Astronomers estimate that thousands of large asteroids more than 460 feet wide remain undiscovered. Luckily, astronomers have already located more than 90 percent (and counting) Rocks half a mile wide or larger – rocks that could destroy large swaths of the Earth. But smaller, more elusive rocks still have strong potential to reach us. In 2019, a rock of about 187 to 427 feet hit the earth. surprised the scientists,
In the coming years, we’ll get a closer look at DART’s impact scene. European Space Agency’s Hera mission Will visit Dimorphos in 2026. One day, this first asteroid deflection experiment could play a role in saving countless lives from an incoming space rock.
