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New Theory About the Source of Pioneer Space Probe Deceleration

First time accepted submitter deathcow writes "After forty years, a fresh perspective on old Pioneer data leads to new conclusions as to why the Pioneer probes are decelerating. Many theories to the slowing probes have persisted over the years — was it gravity? some type of unforeseen radiation? dark matter? Thanks to the data backup preservation efforts of a NASA Ames Research engineer, mountains of old telemetry data were still available for studying this curious anomaly."

4 of 156 comments (clear)

  1. Re:Article too long, let me save you some time by wvmarle · · Score: 5, Insightful

    The most impressive thing is that we can actually measure this minute effect to such an accuracy that we know there is something unexpected going on. And then subsequently accurately explain this inaccuracy.

  2. Re:Article too long, let me save you some time by mosb1000 · · Score: 4, Insightful

    The article is about the importance of retaining your original scientific data, rather than saying "we've analyzed it and now we're done with it forever."

  3. Nah by SmallFurryCreature · · Score: 4, Insightful

    Your attention span just... never mind, he wandered off.

    This is science kid, leave it for people who can read a full paragraph without needing a red bull. For once the article tells the complete story instead of being some butchered blog summary of a blog summary of a tweet of a snippet and the kiddies are up in arms because they actually have to use the reading skills they never mastered.

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    1. Re:Nah by Joce640k · · Score: 5, Insightful

      This is science kid...

      Which is exactly why it shouldn't be written like a suspense novel.

      Quick summary for all the people who know the background, full story underneath for those who don't (or just like to re-read it...)

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