A comet 67 million miles from Earth broke apart as it flew toward the sun and Apps Archivesthe Hubble Space Telescope snapped some beautiful images of the cosmic destruction from its post above Earth.
The Hubble took the photos over the course of about three days in January 2016, documenting the 25 "building-size blocks" that broke off from Comet 332P, NASA said in a statement.
The fragments sent into space by the comet now form a line of debris about 3,000 miles long.
Because of the Hubble images, scientists might be able to learn more about how and why some comets -- balls of ice and dust considered leftovers from the dawn of the solar system -- break apart as they speed toward the sun in their orbits.
“We know that comets sometimes disintegrate, but we don’t know much about why or how they come apart,” David Jewitt, co-author of a study detailing the comet finding in the Astrophysical Journal Letterssaid in the statement.
“The trouble is that it happens quickly and without warning, and so we don’t have much chance to get useful data. With Hubble’s fantastic resolution, not only do we see really tiny, faint bits of the comet, but we can watch them change from day to day. And that has allowed us to make the best measurements ever obtained on such an object.”
Via GiphyScientists think that Comet 332P may have disintegrated because the sun heated up the object, forcing gas and dust jets to explode from its surface, NASA said.
Those jets started spinning up the comet, making bits of it fly off the 332P's nucleus from October to December 2015.
"In the past, astronomers thought that comets die when they are warmed by sunlight, causing their ices to simply vaporize away,” Jewitt said.
“Either nothing would be left over or there would be a dead hulk of material where an active comet used to be. But it’s starting to look like fragmentation may be more important. In Comet 332P we may be seeing a comet fragmenting itself into oblivion.”
Previous:Against Fear
10 people afflicted by the failure of Trumpcare'Grace & Frankie' Season 6 meets 'Shark Tank' is a TV triumphMother's Day has caused a bunch of Americans to panic big timeElon Musk keeps getting owned by the PA Treasury's Twitter accountQuiz: Fake '30 Rock' TV show or real new Peacock series?Star Wars script leak shows missed opportunity in 'Rise of Skywalker''The Magicians' Season 5 feels pointless in a postNext OnePlus flagship phone will have a 120Hz displaySit back, relax and enjoy some Hillary ClintonNext OnePlus flagship phone will have a 120Hz displayAaron Sorkin is just now discovering there's a diversity problem in HollywoodNext OnePlus flagship phone will have a 120Hz displayFacebook hasn't paid that $5B FTC fine yet. What happens when it does?Good news: Study says your cat actually does want to chill with youThese are the coolest foldable devices confirmed for launch in 2020Why the Taal volcano's eruption made so much lightningIt's official: Uber's Travis Kalanick and Emil Michael are actually the worst'Jeopardy' facing backlash after wading into Israel17 Android Apps Caught Hiding and Displaying Aggressive AdsGood news: Study says your cat actually does want to chill with you Report says new AirPods Pro could launch this month—and be very expensive Lady Gaga posts Instagram recovering from fan dropping her off a stage 'The Simpsons' parodied 'Stranger Things' and of course Lisa was Eleven The internet Photoshops the crap out of Justin Trudeau staring at Trump's hand Here's why Google's Pixel 4 doesn't have 5G Juul suspends sales of its most delicious flavor pods And in other news, Chrissy Teigen still managing fallout of eating Fun Dip with fingers HBO's 'Catherine the Great' can't scratch the surface of Catherine the Great Elon Musk says monster Tesla seen on racetrack will go into production by summer 2020 Reese Witherspoon and Jennifer Aniston recreate 'Friends' scene: Watch Report: Facebook's in Amazon takes on Skype with Chime video conferencing 'His Dark Materials' stays faithful to the book in strong opening episode An Aussie airline successfully tested a nonstop NYC–Sydney flight Kellogg's releases limited edition cereal box to stem LGBTQ bullying Uber's refusal to treat its drivers as employees now receiving backlash in India The first all Critics gush over first Justin Trudeau awkwardly staring at Trump's hand instantly becomes a meme Barack and Michelle Obama's Valentine's tweets will melt your heart
2.4193s , 10107.3984375 kb
Copyright © 2025 Powered by 【Apps Archives】,Miracle Information Network