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<ul><li>Three asteroids — 2019 RX1, 2019 QZ3 and 2019 RG2 — are going to be flying past Earth today.</li><li>Asteroid 2019 RG2's close approach to Earth will be uncomfortably close at 500,000 kilometers.</li><li>Asteroid 2019 RG2 will also be moving at record speeds of 79,164 kilometers per hour.</li></ul>Three asteroids are scheduled to fly past Earth today — and one of them is going to come as close as half a million kilometers from the surface. This is the <a href="https://www.businessinsider.in/what-happens-when-an-asteroid-actually-hits-earth/articleshow/70732006.cms">closest any asteroid</a> will get to Earth over the next three months. A <a href="https://www.businessinsider.in/an-asteroid-discovered-a-week-ago-will-be-flying-closest-to-earth-tonight/articleshow/70992905.cms">single asteroid</a> flying past Earth isn't an anomaly — it happens on a daily basis. <a href="https://www.businessinsider.in/two-asteroids-bigger-than-the-japan-tsunamis-are-coming-eerily-close-to-earth-today/articleshow/70870605.cms">Two asteroids</a> whizzing past the planet is a tad rarer, as it happens only once a month or so. Three asteroids on the same day, on the other hand, is exceptionally rare. Today, asteroids <a href="https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2019%20RX1">2019 RX1</a>, <a href="https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2019%20QZ3">2019 QZ3</a> and <a href="https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2019%20RG2">2019 RG2</a> will be making their visit close to Earth. Aside from the fact that there will be three asteroids gunning for the planet, it's even rarer for one to get this close. Most asteroids that approach the Earth are normally at least two million kilometers away. But 2019 RG2 will be a mere 524,000 kilometers away from our planet. Why size matters All three asteroids are extremely small. Asteroid 2019 QZ3 is the biggest of the three with a diameter of 38 meters, but that's only as big as the Lotus Temple in Delhi. 
 
 <div type="image" title="Lotus_Temple_at_Night_edited" msid="71042307" hostid="261" caption="&amp;lt;p&amp;gt;Lotus Temple in New Delhi, India&amp;lt;/p&amp;gt;"></div>




 Asteroid 2019 RX1 is smaller and only 28 meters in diameter — about the size of the Gateway of India in Mumbai. 
 
 <div type="image" title="Gateway_of_India_(13985936311)_edited" msid="71042355" hostid="261" caption="&amp;lt;p&amp;gt;Gateway of India in Mumbai&amp;lt;/p&amp;gt;"></div>





 2019 RG2, which will be the closest to Earth, is the smallest. It's only 11 meters in size — twice the height of an average human being. Fast and furious Because 2019 RG2 is so small, it will travel at extremely fast at speed of 79,164 kilometers per hour. This will make it the second fastest asteroid to fly past Earth in September — and even October and November. In comparison, asteroid RX1 will be travelling at nearly half the speed of 47,988 kilometers. 2019 QZ 3, the slowest of the three, will be at a mere 26,892 kilometers. The only asteroid that will be faster is the one scheduled to whizz past Earth on 24 September 2019 at a speed of 80,136 kilometers per hour. But it will be much further away — 4 million kilometers away. None of the three asteroids are on a collision course with Earth, as no alert has been issued by the Center for Near Earth Object Studies (CNEOS). Nonetheless, the National Aeronautics and Space Administration's (NASA) Jet Propulsion Laboratory classified them as ‘potentially hazardous' and put them on <a href="https://www.jpl.nasa.gov/asteroidwatch/">Asteroid Watch</a>. See also: <a href="https://www.businessinsider.in/the-10-biggest-asteroids-that-could-crash-into-earth-this-year/articleshow/70686096.cms">The 10 biggest asteroids that could crash into Earth in 2019</a> <a href="https://www.businessinsider.in/what-is-asteroid-meteorite-and-meteor/articleshow/70654013.cms">An asteroid only turns into a meteor if it falls to Earth</a> <a href="https://www.businessinsider.in/an-asteroid-nearly-half-the-size-of-mount-everest-might-be-on-a-collision-course-for-earth-in-less-than-a-year/articleshow/70698774.cms">An asteroid nearly half the size of Mount Everest might be on a collision course for Earth in less than a year</a>

It’s a record day for asteroids as three of them plan to fly past Earth

<ul><li><keyword id="9840459" type="UNKNOWN" weightage="20" keywordseo="asteroid-11-es4">Asteroid 11 ES4</keyword>, which is approaching the Earth will be closer to the planet than even the Moon on September 1. </li><li>This will be the asteroid’s closest proximity to the planet till date.</li><li>The next asteroid who will get this close to Earth will only show up 12 years down the line</li></ul>Many asteroids come and go but most keep their distance from Earth as they fly past. Now one daring asteroid is set to come closer to the planet — closer than even the Moon on September 1. Officially recognized as <a href="https://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&amp;body_group=sb&amp;sstr=2011%20ES4">Asteroid 11 ES4</a>, the space rock will be a mere 121,000 kilometers (kms) from Earth as it shoots past the planet next week. The moon, on the other hand, is three times further away at 384,400 kms. In fact, Asteroid 11 ES 4 will be the only near-Earth object to venture in this close for another decade. Only in 2032 will another asteroid — <a href="https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2008%20DB">2008 DB</a> — come within the same distance of Earth. Not only is this a milestone for the planet, but it’s also the asteroid’s closest encounter to Earth till date. The Jet Propulsion Laboratory (<a href="https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2011%20ES4;old=0;orb=0;cov=0;log=0;cad=1#cad">JPL</a>) database shows that the asteroid has made eight close approaches since 1987 but none as intimate as next week. Before its fly by next week, Asteroid 11 ES 4’s closest approach to Earth was on 13 March 2011, which is when it was first spotted by astronomers and catalogued. Asteroid 11 ES 4’s closest approach <table style="border-width: initial; border-style: none; width: 468pt; table-layout: fixed;"></colgroup><tbody><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">Date </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">Distance from Earth </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">10 September 1987 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">20,368,150 kms </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">27 February 1994 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">39,115,642 kms </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">23 September 2004 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">65,568,944 kms </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">13 March 2011 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">4,268,643 kms </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">27 November 2011 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">55,565,337 kms </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">10 September 2012 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">26,499,097 kms </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">4 March 2019 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">22,653,322 kms </td></tr><tr><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">14 December 2019 </td><td style="border-left:solid #000000 1pt;border-right:solid #000000 1pt;border-bottom:solid #000000 1pt;border-top:solid #000000 1pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;">55,773,685 kms </td></tr></tbody></table> The asteroid does not pose a threat to Earth. Even if it did, the space rock is only between 22 metres to 49 meters in diameter — approximately the size of a plane. If it were to break through Earth’s atmosphere, it would likely burn up on the way down. As the asteroid makes its fly by, it will be travelling at 29,376 kms per hour. SEE ALSO: <a href="https://www.businessinsider.in/science/space/news/kepler-supernova-exploded-400-years-ago-but-hasnt-slowed-down-and-two-pieces-of-debris-are-headed-towards-earth/articleshow/77646381.cms">Kepler supernova exploded 400 years ago but hasn’t slowed down — and two pieces of debris are headed towards Earth</a> <a href="https://www.businessinsider.in/science/space/news/mars-spotted-first-time-by-uae-hope-probe-on-its-maiden-voyage-in-space/articleshow/77775267.cms">UAE’s Hope probe spots Mars for the very first time on its maiden voyage through space</a> <a href="https://www.businessinsider.in/science/space/news/isro-chandrayaan-2-identifies-craters-that-may-have-water-after-mapping-4-million-square-kilometres-of-the-moon-in-its-first-year/slidelist/77667105.cms">ISRO’s Chandrayaan 2 identifies craters that may have water after mapping 4 million square kilometres of the Moon in its first year</a>

No other asteroid is going to get closer to Earth in the next decade than the one set to fly by on September 1

<ul><li>Asteroid 2019 SR8 will be flying past Earth today. </li><li>The asteroid will be travelling over ten times as fast as a rifle bullet. </li><li>It is around half the size of the Statue of Liberty. </li></ul>The National Aeronautics and Space Administration's (NASA) <a href="https://www.jpl.nasa.gov/asteroidwatch/">Asteroid Watch</a> is on the lookout for an asteroid that will be zooming past Earth. And, it is faster than a bullet. The speed of an average rifle bullet is 3,276 kilometers per hour (kmph) but Asteroid 2019 SR8 will be flying at more than ten times that speed — at 35,350 kmph. Size matters On the one hand, Asteroid 2019 SR8 isn’t a very <a href="https://www.businessinsider.in/the-10-biggest-asteroids-that-could-crash-into-earth-this-year/articleshow/70686096.cms">big asteroid</a>. It measures between 20 meters to 44 meters in diameter — that’s half the height of the Statue of Liberty. On the other, its closest approach to Earth will only be 5 million kilometers from the planet. This may seem like a large distance but it’s enough for NASA to classify the incoming asteroid as a ‘close approach’ or a ‘near-Earth object’. It’s one of the many Apollo asteroids — an asteroid that orbits around the Sun and the Earth — to come visit. Final impact Even though Asteroid 2019 SR8 will be under the close, watchful eye of NASA and the European Space Agency (ESA), the probability of an actual <a href="https://www.businessinsider.in/neil-degrasse-tyson-and-other-scientists-believe-asteroids-will-eventually-hit-earth/articleshow/70644547.cms">asteroid impact</a> is low. Should the <a href="https://www.businessinsider.in/asteroid-hitting-earth-and-ending-life-has-to-be-bigger-than-the-one-that-killed-dinosaurs/articleshow/70893317.cms">asteroid’s trajectory change</a>, its small size dictates that it will probably break up in Earth’s atmosphere. That isn’t to say an asteroid exploding mid-air won’t be harmful. It will still produce a large amount of energy equivalent to multiple nuclear explosions. See also: <a href="https://www.businessinsider.in/science/space/news/ufologist-claims-the-god-of-chaos-asteroid-will-strike-somewhere-over-europe/articleshow/71537022.cms">Ufologist claims the ‘God of Chaos’ asteroid will strike somewhere over Europe</a> <a href="https://www.businessinsider.in/asteroid-gets-caught-changing-colours-for-the-very-first-time/articleshow/70942978.cms">Asteroid gets caught changing colours for the very first time</a> <a href="https://www.businessinsider.in/the-10-biggest-asteroids-that-could-crash-into-earth-this-year/articleshow/70686096.cms">The 10 biggest asteroids that could crash into Earth in 2019</a>

Asteroid flying faster than a bullet will shoot past Earth today

A "small" <keyword id="6549794" type="UNKNOWN" weightage="60" keywordseo="asteroid">asteroid</keyword> will make a record close approach to Earth next week, coming inside the earth-centric orbit of most man-made satellites. 
<keyword id="6360409" type="ORGANIZATION" weightage="60" keywordseo="NASA">NASA</keyword> scientists at the near-Earth object program are monitoring asteroid 2012 DA14 closely and say there is absolutely no chance that the <keyword id="41531" type="COMPANY" weightage="60" keywordseo="space">space</keyword> rock will smash into our planet this time around.
There is a very slight chance that it will hit the Earth when it flies by again in 2110. It was discovered just one year ago.
The asteroid, about half the size of a football field (150 feet in diameter), will however, only be 17,200 miles above Earth's surface when it whips past the eastern Indian Ocean, off Sumatra, around 2:24 p.m. East Coast time on Feb 15. It won't be visible with the naked eye, but could be seen with binoculars.
Most weather and communication satellites circle Earth at a distance of around 22,000 miles — so that's a pretty close shave. 
"The flyby of asteroid 2012 DA14 is the closest ever predicted Earth approach for an object this large," <a href="http://www.nasa.gov/topics/solarsystem/features/asteroidflyby.html">NASA said</a> in a press release. 
Asteroid 2012 DA 14 is hurtling toward Earth at 17,460 miles per hour and weighs almost 287,000,000 pounds. 
Even in the improbable scenario that 2012 DA 14 did smack into Earth, the piece of space debris wouldn't destroy our planet. It would be similar to the Tunguska asteroid, which hit Siberia in 1908, though if it hit a city or an ocean it could create a fair bit of destruction.
<a href="http://myfox8.com/2013/02/05/an-asteroid-is-coming-and-scientists-are-excited-fear-not-earth-is-safe/">NASA's </a><a href="http://myfox8.com/2013/02/05/an-asteroid-is-coming-and-scientists-are-excited-fear-not-earth-is-safe/">Don Yeomans tells CNN</a> that 2012 DA14 is likely made of stone, which would be less damaging than the asteroid made of metal that "collided with Earth 50,000 years ago, creating the mile wide Meteor Crater' in Arizona and obliterating everything for 50 miles around." 
Here's more on the asteroid from NASA:

Astronomers Have Never Seen An Asteroid This Big Come So Close To Earth

<ul class="summary-list"><li>A giant "city killer" asteroid will safely shoot past Earth today traveling at 41,000 mph.</li><li>Its closest approach to Earth will be 1.77 million miles, over seven times the distance to the moon.</li></ul>NASA's Jet Propulsion Laboratory has spotted a giant <a target="_blank" href="https://www.businessinsider.com/nasa-predicts-exact-date-asteroid-hit-earth-atomic-bomb-bennu-2023-9">"city killer" asteroid</a> flying toward Earth. And this afternoon, it will reach its closest approach to our planet, about 1.77 million miles away.For reference, <a target="_blank" href="https://www.businessinsider.com/mind-boggling-nasa-photo-shows-moon-distance-from-earth-2022-10">the moon</a> is about 239,000 miles from Earth, so this asteroid will be 7.4 times as far from Earth as the moon is. The speedy space rock is expected to be zipping along at about 41,000 mph and measures roughly 890 feet across, or roughly the size of a US football stadium, according to <a target="_blank" href="https://www.jpl.nasa.gov/asteroid-watch/next-five-approaches">NASA</a>.<div type="image" title="View of a football stadium from above." height="2051" width="1461" msid="107369399" hostid="261" sizebytes="513156"></div>Experts sometimes call asteroids this size "city killers" because they're capable of <a target="_blank" href="https://www.businessinsider.com/nasa-dart-mission-cant-protect-earth-without-surveilling-asteroids-2022-9">destroying an entire city</a> if they collide with an inhabited part of Earth.Still, this asteroid will be too small and far away to see without a telescope. It will be about 10,000 times fainter than the <a target="_blank" href="https://www.businessinsider.com/type-be-vampire-stars-secret-helper-2023-11">faintest stars</a> visible to the naked eye, Gianluca Masi, an astrophysicist and the scientific director of the Virtual Telescope Project, told Business Insider over email.But if you want to catch a glimpse of the asteroid as it whizzes by, you're in luck!Masi and his colleagues will be recording the event live starting at 1 p.m. ET today. You can watch the livestream on <a target="_blank" href="https://www.youtube.com/watch?v=3CtdiyL86JE&amp;ab_channel=TheVirtualTelescopeProject">YouTube</a> or in the video below.The livestream will track Asteroid 2008 OS7 as it flies by Earth. Viewers will be able to distinguish it as a tiny dot moving past other fixed tiny dots, aka stars, in the background. The livestream will last about 45 minutes, Masi said.VTP has recorded other flybys like this, and it's "something always very fascinating to see," Masi told BI.<h2>About Asteroid 2008 OS7</h2>Asteroid 2008 OS7 orbits the sun every 962 days. After passing by Earth, it will continue along its oval-shaped path through our solar system.Its oblong-shaped orbit means that each time the asteroid approaches Earth, its distance from our planet varies significantly.For example, the website <a target="_blank" href="https://www.spacereference.org/asteroid/2008-os7">Space Reference</a> estimates that upon its next close approach, in July 2037, it will be about 9.7 million miles from Earth.<h2>Potentially hazardous asteroids</h2>Asteroid 2008 OS7 is what <a target="_blank" href="https://cneos.jpl.nasa.gov/about/neo_groups.html">NASA calls</a> a "potentially hazardous" asteroid because of its size and how close it flies past Earth.An asteroid is considered potentially hazardous if it is at least 460 feet in diameter and orbits Earth within a distance of about 4.65 million miles.Scientists have identified more than <a target="_blank" href="https://cneos.jpl.nasa.gov/stats/totals.html">34,000 near-Earth objects</a>. Just over 2,300 have been designated <a target="_blank" href="https://www.space.com/ai-finds-first-potentially-dangerous-asteroid">potentially hazardous</a>.But NASA suspects there are many more out there that haven't been discovered. If a giant asteroid were on course to hit Earth, we'd need <a target="_blank" href="https://www.businessinsider.com/nasa-asteroid-simulation-reveals-need-years-of-warning-2021-5#:~:text=NASA%20is%20developing%20a%20space%20telescope%20to%20track%20asteroids&amp;text=NASA%20is%20planning%20a%20mission,into%20Earth's%20orbit%20in%202026.">five to 10 years of warning</a> to destroy or deflect it.NASA's Jet Propulsion Laboratory is working on the <a target="_blank" href="https://www.jpl.nasa.gov/missions/near-earth-object-surveyor">Near-Earth Object Surveyor mission</a>, set to launch in September 2027. It would send an infrared space telescope into Earth's orbit to expand NASA's search for near-Earth objects that could threaten our planet.

A football stadium-sized asteroid will blaze by Earth today. Here's how to watch the potentially hazardous 'city killer' live.

<div class="image-container" style="width:620px"><div class="image"></div><keyword id="6360409" type="ORGANIZATION" weightage="60" keywordseo="NASA">NASA</keyword>A real-time simulation of 2012 DA14. </div>
An <a href="http://www.businessinsider.com/asteroid-2012-da-14-will-make-close-approach-to-earth-2013-2">asteroid is expected to whip past Earth in the closest approach ever for an object of this size</a> on Friday afternoon.
Here's what you need to know: 
What is the <keyword id="6549794" type="UNKNOWN" weightage="60" keywordseo="asteroid">asteroid</keyword> named? 
2012 DA14.
Why is it such a big deal?
This is the largest asteroid to pass this close to Earth since humans have started watching the skies. 
Is there a chance that it will smash into Earth?
Nope. 
How big is it?
The asteroid is 150 feet wide, or about half the size of a football field. It weighs 286,000,000 pounds (143,000 tons), or about the heft of 18,000 full-grown elephants.
How big is that compared to other asteroids?
This is considered a small to medium-sized asteroid, compared to what we know is out there. 
When will the asteroid fly by Earth?
Asteroid 2012 DA14 will pass over Indonesia on Friday, Feb. 15, at 2:25 p.m. EST.
How far away will the asteroid be?
17,200 miles above Earth's surface. This is about one-tenth of the distance between the Earth and the moon, and about 5,000 miles closer than the orbit of most communication and weather satellites around Earth. 
How fast is the asteroid moving?
It's moving at 17,450 mph, or about 5 miles per second. 
Will I be able to see the asteroid?
Yes, if you are in the right place at the right time. It will be visible over parts of Europe, Asia and Africa, but you'll need a pair of binoculars or a telescope to see it.
But what if I'm stuck inside? 
No fear. NASA will be streaming live views on <a href="http://www.ustream.tv/nasajpl2" target="_blank">UStream</a> and on <a href="http://www.nasa.gov/ntv" target="_blank">NASA TV</a>, starting about a half hour before its closest approach at 2:25 p.m. EST. 
What will it look like in the sky?
It will look like a very faint dot moving pretty fast from south to north, between the constellations of Leo and the Plough. 
When was it discovered?
It was discovered almost exactly one year ago, on Feb. 23, 2012, by amateur astronomers in southern Spain. 
What kind of impact would 2012 DA14 have if it did slam into Earth?
Scientists think that if the asteroid were to hit land, it would produce a similar blast to one that may have hit Siberia in 1908, known as the Tunguska Event. The object caused an explosion that <a href="http://www.space.com/5573-huge-tunguska-explosion-remains-mysterious-100-years.html">flattened an area the size of Tokyo</a>. If it hit the ocean, it would cause a tsunami.
When will this asteroid make its next close approach? 
Not for another 33 years. 2012 DA14 will come within 620,000 miles of Earth on Feb. 15, 2046.

Everything You Need To Know About The Asteroid Narrowly Missing Earth

<ul class="summary-list"><li>A large asteroid is set to pass by the Earth on Saturday in a once-in-a-decade event.</li><li>The asteroid will pass between Earth and the moon's orbit, bringing it relatively close.</li></ul>A large asteroid is set to zoom past the Earth on Saturday at an unusually close distance, putting it closer to the planet than the moon.The newly discovered space rock, named <a href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=2023%20DZ2" target="_blank" rel="noopener">2023 DZ2</a>, is expected to safely fly by on Saturday, according to <a href="https://twitter.com/AsteroidWatch/status/1638199889690521600?s=20" target="_blank" rel="noopener">NASA</a>. The asteroid is expected to travel at speeds faster than 17,400 miles per hour and have a diameter between 140 feet to 310 feet, or around the size of a small skyscraper. "While close approaches are a regular occurrence, one by an asteroid of this size (140-310 ft) happens only about once per decade, providing a unique opportunity for science," NASA said.<a href="https://twitter.com/AsteroidWatch/status/1638199889690521600" target="_blank" rel="noopener"></a>The asteroid is expected to pass by around 108,000 miles away from the Earth, which is a little closer than half way between the planet and the moon.<a href="https://www.businessinsider.com/jupiter-venus-conjunction-planets-align-sky-how-where-when-see-2023-2?inline-endstory-related-recommendations=">NASA</a> said astronomers with the International Asteroid Warning Network, a group of organizations that tracks and plans for the risk of an asteroid impact, are studying DZ2 to help with planetary defense if an asteroid threat was ever discovered.The asteroid will be closest to Earth at around 3:50 p.m. Eastern time on Saturday, according to <a href="https://earthsky.org/space/200-ft-asteroid-2023-dz2-will-pass-by-earth-closer-than-the-moon/" target="_blank" rel="noopener">EarthSky</a>. The asteroid may be visible through small telescopes. The best chance of seeing it is on Friday night from the Northern Hemisphere. EarthSky said its close proximity to Earth may make it appear like a "slow-moving star."The asteroid is also passing by days before <a href="https://www.businessinsider.com/when-how-see-planetary-alignment-five-planets-visible-march-sky-2023-3">five planets</a> — Mercury, Jupiter, Venus, Uranus, and Mars — are expected to align with the moon and form a great arc across the night sky in a rare cosmic event.

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It’s a record day for asteroids as three of them plan to fly past Earth

Prabhjote Gill

No other asteroid is going to get closer to Earth in the next decade than the one set to fly by on September 1

Prabhjote Gill

Asteroid flying faster than a bullet will shoot past Earth today

Prabhjote Gill

Astronomers Have Never Seen An Asteroid This Big Come So Close To Earth

Dina Spector

A football stadium-sized asteroid will blaze by Earth today. Here's how to watch the potentially hazardous 'city killer' live.

Ellyn Lapointe

Everything You Need To Know About The Asteroid Narrowly Missing Earth

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An asteroid nearly the size of a skyscraper will whiz between the Earth and the moon on Saturday in a once-in-a-decade event

Kelsey Vlamis

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