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If An Asteroid Was Heading For Earth, How Could We Stop it?

NASA and ESA have a unique plan to slam a spacecraft into an asteroid—here’s why.
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Agencies around the world are working to bring samples of asteroids back to Earth, like NASA’s Osiris-Rex and JAXA’s Hayabusa-2, because bringing a piece back is like looking into a time capsule from the universe. BUT asteroids pose a serious threat to Earth. And ESA and NASA have a unique plan to combat that particular problem: they’re going to slam a spacecraft into an asteroid.

But asteroids also post a serious threat to Earth and so ESA and NASA formed a scientific collaboration known as the Asteroid Impact and Deflection Assessment, or AIDA, to combat this potential problem. The collab consists of two missions: NASA’s Double Asteroid Redirection Test, or DART, and ESA’s Hera Probe.

DART will smash into an asteroid in 2022 helping the AIDA mission study how effective a kinetic impactor would be in asteroid deflection and then four years later the Hera probe will arrive to do some assessments.

Find out more about the ins and outs of this space collaboration in this Countdown to Launch.

#NASA #ESA #asteroid #spacetravel #seeker #science #countdowntolaunch

This Metal Asteroid Could Reveal Secrets About Earth’s Core | Countdown to Launch

Read more:
Hera

“Hera – named after the Greek goddess of marriage – will be humankind’s first probe to rendezvous with a binary asteroid system, a little understood class making up around 15% of all known asteroids.”

Europe Officially Signs on for Asteroid-Smashing Effort

“Europe has confirmed its participation in humanity’s first full-on planetary-defense demo.”

Asteroid Impact & Deflection Assessment (AIDA) collaboration

“Hera is proposed as ESA’s contribution to a larger international endeavor, the Asteroid Impact and Deflection Assessment (AIDA) collaboration.”

About Moin Uddin Ahmed Tipu

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My name is Moin Uddin Ahmed Tipu. I`m a Google AdSense Professional and a Google Certified AdSense Optimizer. Life Doesn't Have CTRL + Z. You Can't Undo Lot Of Things. One Of Them Can Be Wrong Selection. Before You Proceed, Make Sure It Will Be Good For You.

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46 comments

  1. Avatar
    MONKEY MIND BANANAS

    Maybe BLM can protest the astroid.. That statement makes as much sense as BLM

  2. Avatar
    Atlantic to Pacific Design build.

    Let r rip, I don't care

  3. Avatar

    Usa: just throw a nuke at it

  4. Avatar

    2024: NASA test puts asteroid on collision course with earth

  5. Avatar

    Instead of sending a second satalite why not just install windscreen wipers on the camera Lol

  6. Avatar

    Is a black tattoo on your underarm really a good idea? I mean sure after the initial gasp moment it's not a big deal but… just saying maybe we should have a breathalyzer test before getting a tattoo.

  7. Avatar

    We dont stop it we let it clap our cheeks, because earth is a shithole

  8. Avatar

    Shoot it with a bigger gun

  9. Avatar

    Any way we could deflect earth's magnetic field with a pair of orbiting satellites (one for each pole) that could push magnetic field energy. Strong enough deflect it significantly, or maybe it would be stronger on Jupiter so in a way we cam tug on it as to slow it down as earth clears its path.

  10. Avatar

    Seeker rajsthan
    Shikhar top
    Seeking top most priorities

  11. Avatar
    nutterwithbutter

    In 10 light years the deflected asteroid makes dinosaurs extinct on another planet

  12. Avatar

    Why are we(as in humans) still using pictures instead of video with all these futuristic technologies?? It just seems tremendously outdated…

  13. Avatar

    2020: I’mma write it down

  14. Avatar

    An asteroid was not heading for Earth. If you meant for the title to refer to a hypothetical situation, it should have been "If an asteroid WERE heading for Earth…" Who writes these things? Would it kill you to either learn eighth-grade English or have somebody do some copy editing? https://en.wikipedia.org/wiki/English_subjunctive#Distinguishing_from_past_indicative_after_if

  15. Avatar

    Glad we are thinking of this. Like damn. I like life. For as long as I’ll be here. And I hope it’s well for future generations.

  16. Avatar

    Nuke it. That's the only way to be sure.

  17. Avatar

    I like how half the comment section is filled with jokes but its all fun in games until their too late with the spacecraft and were dead the next day. 😐

  18. Avatar

    Odd question coming from a species that cant even create a functional economic system. Maybe focus on the basics before all dat big brain stuff?

  19. Avatar

    We don't stop it at all, we just nudge it causing it to miss Earth. Or Maybe we can hope that it'll run into Jupiter's gravitational pull

  20. Avatar

    Hmmm wow…

  21. Avatar
    skylander dad and skylander boy show skylanders

    Nasa stands for Never A Strait Answer theyll never tell you anything only lies mixed with some truth .

  22. Avatar

    The world can't even unify during a global pandemic, it doesn't matter what the solution could be to stop an asteroid. There will be so much disagreement in the world, and, of course, religious fundamentalists.. these fanatics will be in favor of the apocalypse and the 'right' to have Earth destroyed… We will likely destroy ourselves before an asteroid.

  23. Avatar
    KAĞAN NASUHBEYOĞLU

    👍

  24. Avatar
    Jonathan Williams

    It would never happen lol

  25. Avatar
    Benjamin Anderson

    Imagine a Starship hitting an astroid!

  26. Avatar

    Human threat isn't space, God, alien or animals but other human beings that have power to use nuke

  27. Avatar

    Apophis is headed towards earth and we can't stop it!

  28. Avatar

    Just send Bruce Willis and Ben Affleck with a couple of nukes.

  29. Avatar
    thisisnotajoke

    HERA isn't launching a couple of years after DART "because we have learnt a lesson", but rather because ESA's original contribution to AIDA – a mission named "AIM" – wasn't funded by the ESA Ministerial Council. However, the concept was resurrected as HERA and after much lobbying it finally got approval last year.

  30. Avatar
    Repel SpaceThreats

    Earth laser plasma shield CAN prevent a devastating global blackout/all nuclear plant’s explosion by asteroid explosion or solar storm hit! 5 times near-miss extinction so far: 1989, 2003, 2012, 2017, 2020 https://GlobalBlackoutPrevention.wordpress.com

  31. Avatar

    floating space rock hitting earth been happening

  32. Avatar
    Science Responsibly

    Great video! If only it were actually as easy as catching the asteroid with a net haha

  33. Avatar

    we say were good at detecting asteroids but i think thats a lie so we dont panic…so im just gonna panic anyway

  34. Avatar
    Kristian Koski

    "If you don't see it, it's not there" 😀

  35. Avatar

    He talks about monitoring asteroids, but he doesn't mentioned than we're barley monitoring much at all. There have been several ones flying past us in a relative close distance which we only found about a few days before. Some even after they passed

  36. Avatar

    Slam spacecraft to asteroid

  37. Avatar

    I am sure we could find some way of diverting an asteroid so it wouldn’t strike Earth but it will cause planetary concern until it is successfully dealt with. Planetary defense is a new concept for many to think about, it will be the job of the US Space Force and similar organizations. Thanks for a thought provoking video.

  38. Avatar
    BRAINWASHED BY EVIDENCE

    Use high yield explosives to accelerate the asteroid so as to alter it's trajectory.

  39. Avatar

    Well I can say……..

    She's pretty!

  40. Avatar

    If nasa detected a possible collision in the near future with a great destructive potential. Would it be published or kept a secret? Truth and caos or silence and preparation? 🤔

  41. Avatar

    well, actually as stupid as the movie armageddon was, it was totally legit, also another way is to super heat it with some kind of high power lazer (like the death star) or to sent another projectile of equal mass and speed to hit it directly but since we cant do it any of this yet we are totally defenseless

  42. Avatar

    And no , they wouldn't say anything to us about an asteroid heading straight for us because everybody would go and panic,but yes i do believe there's one coming our way, from what I understand it's going to hit Florida and then it's going to hit the fault line and that's when the earthquakes will start, and our weather will be crazy, my suggestion to everybody you don't know Jesus get to know him,, don't read your Bible start reading this is Revelations

  43. Avatar

    Not if, when.

  44. Avatar

    Humans: talking about how asteroids hitting earth would be catastrophic
    2020: Wright that down, Wright that down….

  45. Avatar
    TruthWillSetYouFree 777

    Wormwood

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