12/8/2023 0 Comments Nasa news asteroid 2021cnn.com/7/world/asteroid-apophis-earth-impact-risk-scn-trnd/index.html./science/2021/mar/27/much-feared-asteroid-apophis-wont-hit-earth-for-at-least-100-years-nasa-says.NASA and Asteroids - Level 0, NASA and Asteroids - Level 1 or NASA and Asteroids - Level 2 Sources Try the same news story at these easier levels: He said: "There's a certain sense of satisfaction to see it removed from the risk list, and we're looking forward to the science we might uncover during its close approach to Earth in 2029." Another scientist was glad Apophis is no longer a danger to us. It will come within 20,000 miles of Earth on April the 13th in that year. However, Apophis will come closer in 2029. NASA scientist Marina Brozovic said: "We were able to acquire incredibly precise information about its distance to an accuracy of about 150 meters." She said the giant space rock is currently "a safe distance of 10.6 million miles away from Earth". The scientists used radar to predict the asteroid's orbit around the sun. However, their latest prediction is that Earth will be safe from Apophis for the next 100 years. They predicted it could hit our planet in 2029. The scientists originally said the asteroid could kill over 10 million people if it hit Earth. They thought it could be a danger to our planet, so they put it on their list of the most hazardous asteroids that could threaten Earth. They discovered the 335-metre space rock in 2004. NASA has been monitoring an asteroid called Apophis for 17 years. This is good news for anyone who was worrying about the end of the world. The agency’s Planetary Defense Coordination Office is tasked with searching for near-Earth objects that are potentially hazardous to the planet, including those that venture within 5 million miles of Earth’s orbit, and objects large enough to cause significant damage if they hit the surface.Scientists from NASA have confirmed that asteroids will not be a danger to Earth for the next 100 years. ![]() No known asteroid larger than 450 feet has a significant chance of smashing into the planet over the next 100 years, according to NASA, but the agency said only a fraction of smaller near-Earth objects have been found so far. That mission, known as Hera, is slated to launch in October 2024. The DART probe will be destroyed in the test, but a small, Italian-built cubesat that the spacecraft will deploy more than a week before the crash will beam back photos of the impact and its aftermath.Ī follow-up mission developed by the European Space Agency will conduct a more detailed investigation of the Didymos system and will assess the outcome of the DART probe's deflection. "It's actually going to deflect its path around the larger asteroid, so we're demonstrating asteroid deflection in this double asteroid system." "This isn't going to destroy the asteroid - it's just going to give it a small nudge," she said earlier this month in a news briefing. NASA estimates that the maneuver will change the speed of the space rock's orbit by just a fraction of a percent - a difference of only several minutes - but the shift should be detectable by ground-based telescopes. ![]() Chabot and her colleagues want to see if the cosmic collision can alter Dimorphos' nearly 12-hour orbit.
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