In the event of an impact, 2022 AP7 would have a devastating effect on life on Earth, potentially sparking an extinction-level event the likes of which has not been seen for millions of years with enormous amounts of dust and pollutants being released into the atmosphere. However, would it be a "planet killer" as its name implies? Distributed by Tribune Content Agency, LLC. The asteroid dubbed 2022 AE1 was on course to hit Earth on July 4, 2023, with astronomers predicting real damage to a local area. Franck Marchis,chief scientific officer telescope companyUnistellar and senior planetary astronomer at the SETI Institute, told USA TODAYthe asteroid is traveling about 30,000 mph. For general inquiries, please use our contact form. The day would be May 6, 2022 and the time would be at 8:34 in the morning (Spanish Peninsular Time). In January, asteroid 2022AE1 was discovered by astronomers at theCatalina Sky Survey at the University of Arizona. This is a BETA experience. or. That is 15 times stronger than the atomic bomb that hit Hiroshima in 1945, which destroyed the whole city with 15 kilotons of force.Credit: NASA/ESA She was contributing writer for Space.com (opens in new tab) for 10 years before joining full-time, freelancing since 2012. Below is an example list of near-Earth asteroids that nominally will pass more than 1 lunar distance (384,400km or 0.00256 AU) from Earth in 2023. However, we do not guarantee individual replies due to the high volume of messages. It recently launched itsDouble Asteroid Redirection Testmission. Thanks for contacting us. Rows highlighted grey indicate a planet or main-belt asteroid. On April 13, 2029 the 340m asteroid Apophis will pass inside the orbits of geosynchronous [+] satellites. The asteroid was moving so fast Theres a more practical reason for learning about near-Earth asteroids: the information Neither your address nor the recipient's address will be used for any other purpose. reason may be that Earth's rotation creates a blind pose no threat to Earth. Elizabeth Howell (she/her), Ph.D., is a staff writer in the spaceflight channel since 2022 covering diversity, education and gaming as well. Future US, Inc. Full 7th Floor, 130 West 42nd Street, ET and 9:18 p.m. GMT. But given how small it was, it didn't result in any damage. The information you enter will appear in your e-mail message and is not retained by Phys.org in any form. A mile-wide asteroid passed by Earth on Friday (May 27) at a distance about 10 times that of the space between the Earth and moon. Green like a bright emerald then bright orange really quickly. Rows highlighted grey indicate a planet or main-belt asteroid. "They have several telescopes around the planet, under amazing skies.". Disease X: The next threat to humanity and worse than COVID-19, Georgina Rodriguez's spectacular swimsuit photo. Apophis isnt going to strike our planet on April 13, 2029, but scientists think that the effect on it of the close pass could be to alter its trajectoryand dangerously so. Updated: 21:44, 12 May 2022 NASA is keeping a close eye on a huge asteroid that's heading towards Earth. "Just saw it and it was magnificent," one person tweeted along with a video of the asteroid falling above the English Channel facing France. The odds that a city-destroying asteroid will hit Earth is about 1 percent per century low, but not Looking for a telescope for the next skywatching event? The same can't be said for Asteroid 7335 which will rush past Earth on May 27 at around 47,200 mph. Back in March 2022, a small asteroid around half the size of a giraffe known as 2022 EB5 hit the Earth just hours after its discovery. For reference, the asteroid is twice the size of the Burj Khalifa in Dubai, the tallest building in the world. Thats why Nasa has still flagged it as a close approach. Rows highlighted green indicate a comet which may have a larger uncertainty region due to non-gravitational forces from outgassing (sublimation).It is also more difficult to make astrometric measurements of the precise location of the nucleus because it is masked by a fuzzy coma. If you surfed the web this morning, you may have seen news of the latest existential threat to humanity: a planet killer asteroid named 2022 AP7. At this speed, the asteroid could travel around the planet Earth in 45 minutes," Marchis said. A mile-wide asteroid passed by Earth on Friday (May 27) at a distance about 10 times that of the space between the Earth and moon. Use this form if you have come across a typo, inaccuracy or would like to send an edit request for the content on this page. It passed very close to Earth in May 2020. Web27 February 2023 are david buder and lori schulweis still married are david buder and lori schulweis still married It should shoot past from its safe distance at a speed of just over 18,000 miles per hour. Northern lights put on "spectacular" show in rare display over U.K. SpaceX aborts launch of four-man crew to space station just before liftoff, Space station crew welcomes replacement Soyuz, Replacement for damaged Soyuz crew ship launch to space station. In November, NASA launched theDART system, which will seek to determine whether crashing a spacecraft into an asteroid could change its course. Its possible that Earth swing-by could put it on an Earth-resonant impact trajectory that come 2060 or 2068. For comparison this asteroid is about the size of the Great Pyramid of Egypt.Despite the one in 3,800 odds of the asteroid smashing into the Earth, the worst-case scenario will surely be a scene from an apocalypse movie.If this city-killer asteroid hits Earth, the impact would be equivalent to 230 kilotons of TNT. One such asteroid is 2001 JF1, it could come very close to Earth in May of 2022. [1] As most asteroids passing within a lunar distance are less than 40 meters in diameter, they generally are not detected until they are within several million km of Earth. The asteroid, named 2022 EB5, was first detected by Krisztin Srneczky, an astronomer at the Piszkstet Mountain Station, part of Konkoly Observatory in Hungary, on March 11. They confirmed that the asteroid would not hit Earthin 2023. New York, However, its a lot smaller than the asteroid thought to have killed the dinosaurs 65 million years ago, which is thought to have been at least three miles/five kilometers in diameter. I inspire people to go stargazing, watch the Moon, enjoy the night sky. The asteroid, dubbed Sar2667, was first detected on the evening of Feb. 12 by astronomer Krisztin Srneczky in Hungary. WebSome of these asteroids may have brought water and organic materials to Earth long ago. If for example an asteroid is coming to earth and we only have 60 days of life left, you can imagine how much looting, rape, torture etc would happening on earth and how much fear and anxiety there would be. Your feedback is important to us. G/O Media may get a commission map its entire surface before and after the Earth flyby. Annual Fast Will Begin With A Crescent MoonAnd End With A Total Eclipse Of The Sun, A Psychologist Offers Advice On How To Repair A Family Rift, A Psychologist Discusses 2 Ways To Stop An Unhealthy Cycle Of Mental Masturbation, Feds Sued To Protect Endangered animals, Including Sharks, Cage Diving In South Australia Supported By Shark Researchers, There Is Only One Guaranteed Way Of Seeing Venus And Jupiters Super Conjunction This Week, Shark Tag Pinging Weird Locations - Scientists Ask For Publics Help To Solve Mystery, at least three miles/five kilometers in diameter. The asteroid, named 1989 JA, is estimated to be 1.1 miles long, or 5,905 feet, according to NASA'sCenter for Near Earth Object Studies. Elizabeth's reporting includes multiple exclusives with the White House and Office of the Vice-President of the United States, an exclusive conversation with aspiring space tourist (and NSYNC bassist) Lance Bass, speaking several times with the International Space Station, witnessing five human spaceflight launches on two continents, working inside a spacesuit, and participating in a simulated Mars mission. Depending on the size of the space rock, an asteroid impact could be an extinction level event and researchers have created simulations to see how bad it could be. Read more: Not long after that, the European Space Agency notedthe 230-foot-wide asteroid was on a collision course with Earth for July 2023. Medical research advances and health news, The latest engineering, electronics and technology advances, The most comprehensive sci-tech news coverage on the web. Though 1989 JA won't strike Earth, NASA is preparing for the possibility that a catastrophic-sizedasteroid is on target to hit the planet. Once they found out it was on a certain collision, NASA and space agencies around the world decided to send a fleet of kinetic impactors to deflect the asteroid. Just before 3 a.m. UT, a "very bright ending flash of the meteor" was detected, confirming that the small asteroid, now called 2023 CX1, had entered Earth's atmosphere, the International Meteor Organization said. WebBack in March 2022, a small asteroid around half the size of a giraffe known as 2022 EB5 hit the Earth just hours after its discovery. When 1989 JA makes its closest approach to Earth on Friday, it will be 2.5 million miles away, or about 10 times the distance to the moon and the closest it has ever been to Earth. This week will mark the closest the asteroid gets to Earth in the next 172 years, NASA projects. This document is subject to copyright. An asteroid that is over a kilometer wide like asteroid 138971 (2001 CB21), which flew past the Earth in early March 2022 could trigger a worldwide cataclysm. A time-lapse image of asteroid 7335 (1989 JA) passing by Earth on May 27, 2022. The asteroid Ryugu is rich in organic molecules that could serve as the building blocks of life. Mercury makes a closest approach to Earth about every, The asteroid with the greatest chance of impacting Earth in 2023 is, The uncertainty region for 1994 XD on 2023-Jun-12 is, For comparison as closest Venus approach is 2023-Aug-13 at 0.2887, With the last observation in 2019, the uncertainty region for, 1:53,000 chance of impact on 10 June 2023, List of asteroid close approaches to Earth, List of asteroid close approaches to Earth in 2022, "JPL Small-Body Database Browser: (2023 AC1)", "JPL Small-Body Database Browser: (2023 AV)", "JPL Small-Body Database Browser: (2023 BY2)", "JPL Small-Body Database Browser: (2023 BX5)", "JPL Small-Body Database Browser: (2023 BL1)", "JPL Small-Body Database Browser: (2023 BL2)", "JPL Small-Body Database Browser: (2023 BU)", "JPL Small-Body Database Browser: (2023 BZ3)", "JPL Small-Body Database Browser: (2023 CK)", "JPL Small-Body Database Browser: (2023 BJ7)", "JPL Small-Body Database Browser: (2023 CG4)", "JPL Small-Body Database Browser: (2023 CX1)", "JPL Small-Body Database Browser: (2023 DR)", https://en.wikipedia.org/w/index.php?title=List_of_asteroid_close_approaches_to_Earth_in_2023&oldid=1142254179, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 1 March 2023, at 10:33. Astronomers had Unidad Editorial Informacin Deportiva, S.L.U. .mw-parser-output .legend{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .legend-color{display:inline-block;min-width:1.25em;height:1.25em;line-height:1.25;margin:1px 0;text-align:center;border:1px solid black;background-color:transparent;color:black}.mw-parser-output .legend-text{}Rows highlighted red indicate objects which were not discovered until after closest approach, Rows highlighted yellow indicate objects discovered less than 24 hours before closest approach, Rows highlighted green indicate objects discovered more than one week before closest approach, Rows highlighted turquoise indicate objects discovered more than 7 weeks before closest approach, Rows highlighted blue indicate objects discovered more than one year before closest approach (i.e.objects successfully cataloged on a previous orbit, rather than being detected during final approach). This story originally appearedon The Sunand was reproduced here with permission. To be able to observe the changes that may be induced by the close approach to Earth, the Apophis 2029 PDM must rendezvous with Apophis some months in advance of the close approach, reads the paper. The greatest asteroid missions of all time! March 7, 2022. But given how small it was, it didn't result in any WebRegardless, an extinction event without warning is probably more "ethical" as we all die without worry. This week will mark the closest the asteroid gets to Earth in the next 172 years, NASA projects. During 2022, over 1,000 asteroids passed within 10 LD (3.8 million km) of Earth. googletag.cmd.push(function() { googletag.display('div-gpt-ad-1449240174198-2'); }); The asteroid, named 1989 JA, is estimated to be 1.1 miles long, or 5,905 feet, according to NASA's Center for Near Earth Object Studies. NASA, one of the world's leading space agencies, possesses a system called 'Sentry' which exhaustively monitors asteroids and the possibilities of whether or not any could collide with Earth in the next 100 years. Nasa is tracking a devastating 230-kilotonne asteroid that could hit Earth in May 2022.SUBSCRIBE HERE http://bit.ly/AstroBytesINSTAGRAM https://www.instagram.com/astrobytez/FACEBOOK https://www.facebook.com/astrobyteTWITTER https://www.twitter.com/astrobytezEach day Earth is hit by 100 tons of sand-sized particles from space. Asteroid that killed the dinosaurs: Likely origin and what we know, China launches secretive Horus 1 remote-sensing satellite (video), Virgin Galactic's carrier plane flies back to New Mexico spaceport, 'Absolutely unreal:' NASA astronaut snaps amazing photo of auroras from space station, Powerful solar storm delays SpaceX rocket launch, stalls oil rigs in Canada amid aurora-palooza, JAXA selects 2 new astronaut candidates for future flights to the moon, Your monthly guide to stargazing & space science, Subscribe today and save an extra 5% with code 'LOVE5', Issues delivered straight to your door or device. Heres how it works. Given its size, impact would "do real damage to a local area,"similar to the atomic bomb dropped in Hiroshima in 1945, according to Space.com. Its reckoned that an asteroid as big as that coming as close to Earth as Apophis will is a one-in-a-thousand-years event. I inspire people to go stargazing, watch the Moon, enjoy the night sky. "At the time I thought it was a once-in-a-lifetime event," Srneczky told Space.com. Some experts are worried that Earth isnt yet ready to defend itself from potentially deadly asteroids. The spacecraft is expected to hit the asteroid moon ofDidymos in September. While asteroid 7335 (1989 JA) is technically classified as "potentially hazardous," that wasn't meaning to indicate an imminent threat to our planet. NASA has found no immediate threats to worry about in the next 100 years, although the agency keeps its eye on the sky just in case. 2:59. You can send your name on NASA's next mission around the moon for free, New research says asteroid that killed the dinosaurs hit Earth in the spring, Your California Privacy Rights/Privacy Policy. A "potentially hazardous" asteroid called (7335) 1989 JA will become the closest large asteroid to [+] Earth in all of 2022 when it whizzes safely past on May 27. Asteroids come from the Asteroid Belt between the orbits of Mars and Jupiter and are regarded by astronomers as the debris from the formation of the Solar System. WebA potentially dangerous asteroid is headed for Earth today, Mar 24, 2022, according to NASA. According to NASA's Center for Near Earth Object Studies, 2022 AE1 will make its closest approach to Earth on July 1, 2023,at about 5.7 million miles. WebBeyond 1 LD [ edit] Below is an example list of near-Earth asteroids that nominally will pass more than 1 lunar distance (384,400 km or 0.00256 AU) from Earth in 2023. NASA is keeping a close eye on a huge asteroid thats heading towards Earth. The US space agency expects Asteroid 388945 (2008 TZ3) to make a close approach to The plan is to change its orbital velocity by 0.4 mm/s, which will in turn slightly alter the trajectory of Didymosnot because its dangerous to Earth, but because it could be a skill that NASA has to use one day to nudge a huge PHA like, possibly, Apophis. Copyright 2023 CBS Interactive Inc. All rights reserved. Mastodon: https://qoto.org/@howellspace. Fiery train crash in Greece kills dozens, many of them students, Watch Live: Garland testifies amid ongoing special counsel investigations. Viewers were able to catch the event live online through the Virtual Telescope Project (you can watch the feed embedded below), thanks to a new collaboration that includes telescopes in Chile, Australia and Rome. NASA has made it clear that asteroid 2022 QC7 has essentially no chance of hitting the Earth, and is set to pass at a distance of over 4.6 million kilometers away. (7335) 1989 JA will pose no danger to us, passing about 2.5 million miles/four million kilometers distant. NASA says there are nearly 29,000 near-Earth asteroidsin space, but 1989 JA is one of 878 that areat least3,280 feet wide. "In my almost 10 years at ESA Ive never seen such a risky object," Micheli said in a statement. Nasa believes there is a one in 3,800 odds the asteroid will hit Earth on the expected date of May 6, 2022. 2023 USA TODAY, a division of Gannett Satellite Information Network, LLC. February 13, 2023 / 12:41 PM NY 10036. Early Monday morning, a bright flash streaked across the skies over Western Europe as an asteroid discovered just hours earlier made its impact with Earth's atmosphere. This marks just the seventh time an asteroid has been detected before it hit the planet. This is not the first time that Asteroid 388945 has paid us a visit. "As of now, no known asteroid larger than 140 meters in size has a significant chance to hit Earth for the next century. WebAnswer (1 of 21): Why 2022? NASA doubts that, but given that Apophis just might cause a catastrophe in 40 years should we use the 2029 close shave to find out more about it? It will be published on April 19, 2022. The asteroid is set to pass at 12:23 a.m. (ET). He told Space.com that he found the asteroid during a routine near-Earth object hunt using a 2-foot telescope. Todos los derechos reservados. Based on their initial Any object 50 feet/150 meters or largerso about twice the size of the Statue of Libertyis classed by NASA as potentially hazardous if it gets to within 4.6 million miles/7.5 million kilometers. The same can't be said for Asteroid 7335 which will rush past Earth on May 27 at around 47,200 mph. In 2022, NASAs DART spacecraft will slam into a roughly 560-foot-wide moonlet orbiting a near-Earth asteroid, with the goal of altering the moonlets orbit. Claim: A large, potentially hazardous asteroid is threatening Earth in May 2022. A "potentially hazardous" asteroid measuring more than a mile long will zoom past Earth this week, the largest asteroid expected to get relatively close to our planet in 2022. Thats the theory behind the Apophis 2029 Planetary Defense Mission (PDM), a concept published last year and which is currently being considered as part of the Decadal Survey for Planetary Science and Astrobiology, a report compiled by the National Academy of Sciences that will set out the priorities for NASA for the next 10 years. The giant space rock is predicted to be up to 1,608 feet wide. "Came down vertically on time. An asteroid predicted to hit Earth in 2023 has turned out to be safe. "I was wrong.". in Space Studies from the University of North Dakota, a Bachelor of Journalism from Canada's Carleton University and (soon) a Bachelor of History from Athabasca University. WebBeyond 1 LD [ edit] Below is an example list of near-Earth asteroids that nominally will pass more than 1 lunar distance (384,400 km or 0.00256 AU) from Earth in 2023. This site uses cookies to assist with navigation, analyse your use of our services, collect data for ads personalisation and provide content from third parties. Web27 February 2023 are david buder and lori schulweis still married are david buder and lori schulweis still married SpaceX CEO Elon Muskonce sparked concernby tweeting: a big rock will hit Earth eventually & we currently have no defense.. "To provide some context, that is 17 times the speed of a bullet through the air. Get browser notifications for breaking news, live events, and exclusive reporting. Get weekly and/or daily updates delivered to your inbox. This is a BETA experience. NASA is tracking it closely along with 29,000 other near-Earth objects around the clock. "These two live feeds covering 1989 JA were possible thanks to the brand new There were no worries whatsoever about the space rock, which passed by at a very safe distance. Improving tracking of these relatively small space rocks means we are getting better at catching any potential impacts before they happen, which is why it seems like there are so many space rocks going by us these days. They confirmed that the asteroid would not hit Earth in 2023. The killer asteroid will be accompanied by its 500-foot-wide moon, which will be orbiting it. Eli Lilly Slashes Insulin Prices Up To 70% And Caps Out-Of-Pocket Costs To $35, When Is Ramadan 2023? Updated: 11:18 ET, Mar 10 2022 AN ASTEROID isn't expected to crash into Earth anytime soon but space agencies keep an eye out for them just in case. ", is co-written with astronaut Dave Williams. Rows highlighted yellow indicate short arc objects that have not been observed for years and therefore the uncertainty in the approach distance and date are large, Rows highlighted cyan indicate objects that had a short observation arc with large uncertainties that were recovered and their orbits greatly refined, Rows highlighted red indicate objects which are risklisted with a virtual impactor near this date. The killer asteroid will be accompanied by its 500-foot-wide moon, which will be NASA has been able to establish the exact date and time of a possible impact with planet Earth. The livestream can be viewed here. It hit near Rouen, the capital of France's Normandy region. And the most recent event came almost exactly 10 years after a meteor exploded over Chelyabinsk, Russia, on Feb. 15, 2013, setting off a shock wave that injured nearly 1,200 people and shattered windows in 3,600 apartment blocks. Her latest book, "Why Am I Taller? ", Want to visit space? You may opt-out by. Nasasaid: DART is the first-ever mission dedicated to investigating and demonstrating one method of asteroid deflection by changing an asteroids motion in space through kinetic impact.. 1,600-Feet Asteroid, Bigger Than Most Buildings, Heading Towards Earth. Follow Jordan Mendoza on Twitter:@jordan_mendoza5. Space is part of Future US Inc, an international media group and leading digital publisher. G/O Media may get a commission Astronomers used the Palermo scale to determine the risk and potential effectsof an impact. The livestream will air from Chile on Thursday at 7 p.m. EST and from Argentina on Friday at 9 a.m. EST. Opinions expressed by Forbes Contributors are their own. Theres no need to panic though as Asteroid 388945 (2008 TZ3) should pass us from a distance of about 3.5 million miles away. Asteroid 2009 JF1 is not that big but it travels at a very high speed of 23.92 kilometres per second, almost twice that of the most dangerous asteroid that exists, which is expected to impact Earth in the year 2880. NASA System Predicts Impact of Small Asteroid. The main mission objectives for Apophis 2029 PDM would be to: After all, if theres even a small chance that Apophis could be nudged into a new trajectory that sees it collide with Earth in 2068 then wed better now what its made ofand exactly how best to deflect or disrupt it on to a new trajectory. Theres a more practical reason for learning about near-Earth asteroids: the information could help us deflect one on course for Earth. A "potentially hazardous" asteroid measuring more than a mile long will zoom past Earth this week, the largest asteroid expected to get relatively close to our planet in 2022. 2023 CBS Interactive Inc. All Rights Reserved. Either way, the Apophis 2029 PDM would be an intriguing follow-up mission to the Double Asteroid Redirection Test (DART), the first-ever planetary defense mission from NASA and the European Space Agency (ESA). We recommend the Celestron Astro Fi 102 (opens in new tab) as the top pick in our best beginner's telescope guide. In fact, there are many instances where potentially destructive asteroids came too close to Earth. Earlier this year, the discovery of a potentially hazardous asteroid took astronomers on a roller coaster ride. Back in March 2022, a small asteroid around half the size of a giraffe known as 2022 EB5 hit the Earth just hours after its discovery. In October 2022, a half-mile-wide asteroid called Didymos will approach Earth. Visit our corporate site (opens in new tab). At this speed, the asteroid could travel around the planet Earth in 45 minutes," Marchis said. The asteroid 2022 VL1 will approach Earth at a distance close to 453,835 kilometers. NASA's Asteroid Watch dashboard says that objects are deemed to be a threat if they come within 4.6 million miles (or 7.4 million km) of the planet's orbit. Observations shed more light on the behavior of a nearby blazar, Oldest evidence of South American egg-laying mammals found in Patagonia, Observing phononic skyrmions based on the hybrid spin of elastic waves, Larynx fossil suggests dinosaur may have been capable of making bird-like calls, Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox. During 2022, Elizabeth is also a post-secondary instructor in communications and science since 2015. Li Cohen is a social media producer and trending content writer for CBS News. Join our Space Forums to keep talking space on the latest missions, night sky and more! The greatest asteroid missions of all time! After additional observatories confirmed its existence and trajectory, European Space Agency Operations put out a statement Sunday evening, saying the 1-meter meteoroid was expected to safely strike the atmosphere over northern France later in the night. The final five-and-a-half minutes of images leading up to the DART spacecrafts intentional collision with asteroid Dimorphos. Last modified on Thu 24 Feb 2022 00.11 EST. The largest asteroid to approach Earth this year will reach its closest point at 14:26 UTC on Friday, May 27, 2022and you can watch it happen. That may sound pretty far away but in the grand scheme of space this isnt a large distance at all. The asteroid Ryugu is rich in organic molecules that could serve as the building blocks of life. "It was immediately obvious that it was an NEO, but it wasn't particularly fast across the sky," he said, "as it was heading right towards us, and it was faint. A mile-wide asteroid passed by Earth on Friday (May 27) at a distance about 10 times that of the space between the Earth and moon. Geosynchronous satellites have an orbit with semi-major axis length of 0.000282AU (42,200km; 26,200mi) or 0.110 lunar distances. The Virtual Telescope Project will livestream the asteroid flying past Earthon Thursday and Friday in partnership withTelescope Live. "The data was clear," said Laura Faggioli, near-Earth object dynamicist with the European Space Agency. Video: We asked a NASA scientist: What if an asteroid were going to hit Earth? Depending on the size of the space rock, an asteroid impact could be an extinction level event and researchers have created simulations to see how bad it could be. Click here to sign in with It would remain at Apophis for several months afterwards. This is very close. Best asteroid movies, ranked And if you have a news tip, correction or comment, let us know at: community@space.com. WebSome of these asteroids may have brought water and organic materials to Earth long ago. Unidad Editorial Informacin Deportiva, S.L.U. The Virtual Telescope Project launched a Livestream of the asteroid's "very close, but safe, encounter with us" on its WebTV page, which began at 6.30pm UTC on Sunday (1.30pm ET). technology for defending Earth against potential asteroid or comet hazards, launched Wednesday, November 24, 2022 at 1:21 a.m. EST on a SpaceX Falcon 9 rocket from Space Launch Complex 4 East at Vandenberg Space Force Base in California. On 6 January 2022, astronomers at the Mount Lemmon Observatory in Arizona discovered an asteroid roughly 70-meters (230 ft) across. Any spacecraft would need to launch in late 2027 and arrive at Apophis in late 2028, says the paper. Every day, the audience heard updates - at one point, they weren't sure whether the 140-260-meter-wide (500-850-feet-wide) asteroid was actually going to hit Earth. Related: The greatest asteroid missions of all time! The asteroid, known as asteroid 7335 (1989 JA), is roughly four times the size of the Empire State Building and is the largest yet to pass by our planet in 2022. (7335) 1989 JA was discovered by Eleanor Helin on 1 May 1989, from Palomar Observatory.
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