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  3. DART worked!

DART worked!

Scheduled Pinned Locked Moved The Lounge
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  • OriginalGriffO Offline
    OriginalGriffO Offline
    OriginalGriff
    wrote on last edited by
    #1

    BBC News[^] That's a good start, though I'd want a little more idea of the overall effect before I tried it for real. An over-deflection could be worse than no deflection with an actual object heading in our general direction ...

    "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

    "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
    "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

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    • OriginalGriffO OriginalGriff

      BBC News[^] That's a good start, though I'd want a little more idea of the overall effect before I tried it for real. An over-deflection could be worse than no deflection with an actual object heading in our general direction ...

      "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

      V Offline
      V Offline
      V 0
      wrote on last edited by
      #2

      With these types of experiments I can't help but think sooner or later we'll seriously harm a hidden civilisation somehow and they'll get back to us and take revenge. :~ I watch too many movies ;P

      V.

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      • V V 0

        With these types of experiments I can't help but think sooner or later we'll seriously harm a hidden civilisation somehow and they'll get back to us and take revenge. :~ I watch too many movies ;P

        V.

        R Offline
        R Offline
        Rage
        wrote on last edited by
        #3

        Maybe the Earth is the hell of another world.

        Do not escape reality : improve reality !

        N 1 Reply Last reply
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        • OriginalGriffO OriginalGriff

          BBC News[^] That's a good start, though I'd want a little more idea of the overall effect before I tried it for real. An over-deflection could be worse than no deflection with an actual object heading in our general direction ...

          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

          M Offline
          M Offline
          megaadam
          wrote on last edited by
          #4

          Meh, I'll take Bruce Willis any day :mad:

          "If we don't change direction, we'll end up where we're going"

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          • M megaadam

            Meh, I'll take Bruce Willis any day :mad:

            "If we don't change direction, we'll end up where we're going"

            D Offline
            D Offline
            den2k88
            wrote on last edited by
            #5

            I'll take Liv Tyler then, if you don't mind :-O

            GCS/GE d--(d) s-/+ a C+++ U+++ P-- L+@ E-- W+++ N+ o+ K- w+++ O? M-- V? PS+ PE Y+ PGP t+ 5? X R+++ tv-- b+(+++) DI+++ D++ G e++ h--- r+++ y+++*      Weapons extension: ma- k++ F+2 X

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            • M megaadam

              Meh, I'll take Bruce Willis any day :mad:

              "If we don't change direction, we'll end up where we're going"

              D Offline
              D Offline
              Daniel Pfeffer
              wrote on last edited by
              #6

              Armageddon was one big disaster from beginning to end!

              Freedom is the freedom to say that two plus two make four. If that is granted, all else follows. -- 6079 Smith W.

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              • R Rage

                Maybe the Earth is the hell of another world.

                Do not escape reality : improve reality !

                N Offline
                N Offline
                Nelek
                wrote on last edited by
                #7

                Not exactly what you said, but somehow related: Dante's Equation - Wikipedia[^]

                M.D.V. ;) If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about? Help me to understand what I'm saying, and I'll explain it better to you Rating helpful answers is nice, but saying thanks can be even nicer.

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                • OriginalGriffO OriginalGriff

                  BBC News[^] That's a good start, though I'd want a little more idea of the overall effect before I tried it for real. An over-deflection could be worse than no deflection with an actual object heading in our general direction ...

                  "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                  O Offline
                  O Offline
                  obermd
                  wrote on last edited by
                  #8

                  I wonder how long before they realize the solar orbit of this asteroid pair has shifted? When DART hit Dimorphos the following things happened: - The barycenter for the two asteroids shifted - The angular momentum for Dimorphos changed, which has an impact on the primary's angular momentum - Dimorphos is lighter now These three add up to a changed solar orbit for the pair. It'll take time to detect this but it had to change because of the gravitational interaction between the two.

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                  • V V 0

                    With these types of experiments I can't help but think sooner or later we'll seriously harm a hidden civilisation somehow and they'll get back to us and take revenge. :~ I watch too many movies ;P

                    V.

                    D Offline
                    D Offline
                    DRHuff
                    wrote on last edited by
                    #9

                    I was expecting something along the lines of “NASA successfully redirects asteroid!” “NASA warns of asteroid on collision course with Earth!”

                    If you can't laugh at yourself - ask me and I will do it for you.

                    1 Reply Last reply
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                    • OriginalGriffO OriginalGriff

                      BBC News[^] That's a good start, though I'd want a little more idea of the overall effect before I tried it for real. An over-deflection could be worse than no deflection with an actual object heading in our general direction ...

                      "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                      M Offline
                      M Offline
                      Maximilien
                      wrote on last edited by
                      #10

                      they just need to throw bigger rocks at it.

                      CI/CD = Continuous Impediment/Continuous Despair

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                      • OriginalGriffO OriginalGriff

                        BBC News[^] That's a good start, though I'd want a little more idea of the overall effect before I tried it for real. An over-deflection could be worse than no deflection with an actual object heading in our general direction ...

                        "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                        L Offline
                        L Offline
                        Lost User
                        wrote on last edited by
                        #11

                        It worked once. Given the path and speed, no dart is going to make an impact. Even if it does, it's not like the same result is guaranteed; depends on a lot of stuff. Now, I'm more enjoying sitting back and watching NASA getting kicked out of the ISS.

                        Bastard Programmer from Hell :suss: "If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

                        T 1 Reply Last reply
                        0
                        • V V 0

                          With these types of experiments I can't help but think sooner or later we'll seriously harm a hidden civilisation somehow and they'll get back to us and take revenge. :~ I watch too many movies ;P

                          V.

                          C Offline
                          C Offline
                          Choroid
                          wrote on last edited by
                          #12

                          Your comment has a lot of meaning if you watch your video Very Fabulous Only place - YouTube[^]

                          1 Reply Last reply
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                          • L Lost User

                            It worked once. Given the path and speed, no dart is going to make an impact. Even if it does, it's not like the same result is guaranteed; depends on a lot of stuff. Now, I'm more enjoying sitting back and watching NASA getting kicked out of the ISS.

                            Bastard Programmer from Hell :suss: "If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

                            T Offline
                            T Offline
                            tronderen
                            wrote on last edited by
                            #13

                            What you are pointing out is a variation of rule #1 of testing (whoever created it - it was one of the bigshots; at the moment, I do not remember who): Testing can prove the presence, not the absence of errors.

                            L 1 Reply Last reply
                            0
                            • T tronderen

                              What you are pointing out is a variation of rule #1 of testing (whoever created it - it was one of the bigshots; at the moment, I do not remember who): Testing can prove the presence, not the absence of errors.

                              L Offline
                              L Offline
                              Lost User
                              wrote on last edited by
                              #14

                              trønderen wrote:

                              Testing can prove the presence, nor the absence of errors.

                              I never claimed it would nor could? Stop implying. I will say again that it is a matter of budget, nothing more or else.

                              Bastard Programmer from Hell :suss: "If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

                              1 Reply Last reply
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