Amazing footage shows a burning satellite falling to Earth: ScienceAlert

The European Space Agency has released images showing its Aeolus satellite plummeting to its fiery death as it reenters Earth’s atmosphere at a blazing speed of 16,700 miles per hour.

The Aeolus satellite was launched into space in 2018. It was the first satellite equipped with powerful laser technology capable of monitoring winds on a global scale.

During its 5-year mission, Aeolus improved weather forecasts and climate models, According to the European Space Agency. But Aeolus retired in July, by which point it had gone from a sophisticated satellite to just a satellite Space junk.

When nearby satellites are no longer useful, they usually de-orbit and return to Earth It burns in the atmosphere of our planetAccording to NASA.

Flaming animation of satellite reentry
The satellite Aeolus burns as it falls over Antarctica. (Fraunhofer FHR/ESA)

And this is indeed what happened with Aeolus, but in a more controlled way than is usual.

The European Space Agency took the end of Aeolus as an opportunity to try out a first-of-its-kind reentry maneuver called “assisted reentry,” the European Space Agency said in a report. statement Tuesday.

How assisted reentries can make satellite decommissioning safer

The assisted return maneuver involved a series of deorbits, during which the satellite approached Earth, but remained in orbit.

This allows the European Space Agency to accurately map where the satellite will eventually re-enter Earth’s atmosphere, helping to reduce the risk of any debris not completely burning up. Landing near any populated area.

Ultimately, ESA calculated that the satellite would charter and burn up over Antarctica, far from any populated areas. About 80% of the satellite burned up and 20% survived re-entry Space.com website.

“By transforming the natural Aeolus, Uncontrolled reentry To an assisted orbit, and choosing the best orbit for re-entry, the very small risk of any remaining fragments landing near populated areas is made 150 times less dangerous again. European Space Agency He said.

Furthermore, the assisted approach to re-entry means that “the time Aeolus was left out of control in orbit was shortened by a few weeks, reducing the risk of collisions with other satellites on this vital space highway,” the ESA said in the statement. .

More space junk, more risks, more action needed

There was more 6000 active operational satellites in orbit as of 2022, compared to just under 1,000 in 2010. This means there is a higher risk Satellites colliding with each otherAnd space debris flies into inhabited places on Earth.

Although no one has ever been seriously harmed by space debris, space debris The danger is real and increasing The European Space Agency said with the entry of more satellites into Earth’s orbit.

The European Space Agency said the more traffic there, the more likely debris will fall. Especially since the satellites that have become idle continue to operate above without guidance from the ground.

With these factors in mind, the European Space Agency promises to be more careful when it comes to space junk. “Making space missions safer is particularly important for the agency,” said the European Space Agency.

Aeolus-assisted reentry was part of that mission to make satellite reentry safer.

“With Aeolus, in a great example of sustainable spaceflight and responsible operations, we stayed with the mission for as long as possible, guiding its return as much as it was possible to do,” Tommaso Parinello, Aeolus mission manager, said in the statement.

This article was originally published by Interested in trade.

More from Business Insider:

Leave a Reply

Your email address will not be published. Required fields are marked *

xxx dilli bdsmporntrends.com porn sites indian irani tits hotmoza.tv xvideo milf افلام سكس فى الطيز mainasiantube.com افلام سكس مدبلجة x videos romantic pelisporno.org hd sex dino www xxvideocom indianhardfuck.net xnxx indian students mr jatt video tubeus.mobi xnxx sleeping sister بز مصرى thevael.com اخت تعلم اخوها النيك full metal alchemist hentai series-hentai.net crossdressing trap hentai 杠えな tomodachinpo.mobi 激かわツインテール姿のもえちゃんとセーラー着衣sex♡ goaporn pornhan.mobi sunny leone sex scenes girl meat hentai hentai4you.org food wars comic porn اجمل مهبل pacrat.org النيك tamil nadu sex movie pornolife.mobi monalisa hd malayalamsexvedio chuporn.net desi gay porn vedio hotsexbhabi matureporntrends.com bf hindi video film