What NASA Discovered When They Landed On A Comet [4K] | Trajectory | Spark

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Published 2022-09-25
Humankind has made space exploration one of our main goals for over 70 years now, and many milestones have been achieved since then, including the first landing on the Moon, the first serviceable space telescope, and even landing on a comet.
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Revisit the key advances that have marked space exploration and find out the very latest innovations in space science.
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All Comments (21)
  • @pyronymph-868
    13 minutes of unnecessary space history before getting to the actual content "EESA findings landing on a comet".
  • @iAmAlby
    Halfway through the video realizing they took the long way around to the answer for their video title
  • @nicolo296
    The correct title is "what ESA discovered when they landed on a comet"
  • Wow! I was amazed at the drag race between the X-15 and that Helicopter. That chopper was popping a wheelie and beating the X-15.
  • @garrett6064
    Most important thing learned from this video – don't click on any more videos by Spark.
  • @erreip_
    Neat video. Title is a bit misleading though. Still loved it.
  • @jc-tu6pg
    Did we really need an entire history of rocket science??
  • @redriver6541
    As usual.... Spark has put out a fantastic video. So well done.
  • I'm assuming the weight may have something to do with but yet it found a resting point
  • It was a good video, but it actually did not say what was discovered plus, it was not a NASA mission. It was a ESA mission. Still thumbed it up.
  • @jansmith3424
    i THOUGHT THIS WAS ABOUT LANDING ON A COMET! .. I'M OUT @12 MINUTES!!
  • A softly spoken voice-over detracts from the appreciation of the content. Producers of these items should objectively assess the reception of their products
  • @ilhamtlam5250
    I'm here before the million views "Neil Armstrong" πŸ˜‚πŸ˜‚ I'm here before the two million views "Santa Claus"
  • 14 minutes till Rosetta mention. 17 minutes till you see comet. Lands almost at end.