when will bennu hit earth

The first potential date on which Bennu could cross paths with our homeward is September 25, 2175. The collection – parachuting down to Utah – would represent the biggest such haul since the Apollo astronauts hand-delivered moon rocks to Earth in the late 1960s and early 1970s.

Mark is based in Houston, where he has written on aerospace for more than 25 years. In other words, NASA has a 99.9959 percent certainty the space rock will fly past the Earth without contact. On December 31, 2018, NASA made its first approach to the asteroid with its OSIRIS-REx spacecraft, after blasting off into space in 2016. “Scientists think that within 10 million years of our solar system’s formation, Bennu’s present-day composition was already established. } Biden makes play for red states in final days of campaign…, Zlatan scores twice as AC Milan boost title credentials, 'Devil worshipper' cut out victim's heart 'while he was still alive', Champions League LIVE – Marseille vs Man City plus scores from…, On The Eve Of PlayStation 5 Season, Let’s Remember My PlayStation…, NXIVM head Keith Raniere sentenced to 120 years in prison for…, Brian May 'nearly lost' his life after heart attack, UFO sighting: Claim ’still burning spacecraft’ falls on Dominican Republic –…, RHOC's Gina: I Have 'More Boundaries' With Sex Than Sean and…, Michelle Ackerley addresses Hillary Clinton's The One Show interview: 'Feel guilty', Stomach bloating: The main sign to spot warning your bloating may…, Le Crocodile in the Wythe Hotel Opens for Private Dining, More than 60 million early votes have been cast. Osiris-Rex spacecraft will eventually scoop up material for analysis back home.


The Minor Planet Center classifies Bennu as a Potentially Hazardous Asteroid because it has a diameter larger than 150 m and a minimum orbit intersection distance (MOID) of < 0.05 Astronomical Units (abbreviated AU and equal to the average distance between the Earth and Sun) with the Earth. Now a “rubble pile” of boulders lashed together by gravity and slightly taller than the Empire State Building (about 500 m, or 1,640 ft.), Bennu is believed to be a descendant of a Connecticut-size asteroid that was shattered by an impact with another planetary object between 700 million-2 billion years ago.

READ MORE: Can you travel through black holes? After forming in the asteroid belt between Mars and Jupiter, Bennu has drifted closer to the Earth. Both the spacecraft and asteroid’s names come from Egyptian mythology. According to NASA’s asteroid trackers, the killer asteroid could unleash a devastating blow of 1,200 Megatons (Mt) […] Ryugu’s specks should be here by December 2020 but will be far less than Osiris-Rex’s promised booty. When the large van-size spacecraft descends Oct. 20 to collect a sample of Bennu’s surface material, a gentle encounter is to last less than 16 sec.—and potentially only 5 sec.—and feature a burst of nitrogen from an 11-ft.-long robot arm called the Touch-and-Go Sample Acquisition Mechanism (Tagsam) to direct several ounces of pebbles and dust into a collection container.

It is Japan’s second asteroid mission. With these terrifying figures in mind, the good news is NASA’s odds of Bennu hitting Earth are pretty slim. .d-none > div:nth-child(1) > ul:nth-child(2) > li:nth-child(4) {display:none;}

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