Is Planetary Defense Feasible - DE-STAR: A Planetary Defense and Exploration System - Lubin

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Speaker: Philip Lubin (UCSB)

Abstract: Dr. Lubin will discuss how his team has proposed an orbital planetary defense system that is capable of beamed power allowing a number of directed energy (DE) possibilities including planetary defense, propulsion allowing relativistic probes and interstellar communications using existing technologies. Recent developments in photonics allow such a system whereas even a decade ago it would have been simply science fiction.
  1. SETI Institute
  2. seti talks
  3. phillip lubin
  4. asteroids
  5. planetary protection
  6. lasers
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Комментарии
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One of the best vidsvive seen on this channel if not the best.

nicosmind
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Honestly, I hate to post a comment like this, because I love the channel, but are you ever going to look into sorting out the terrible audio on the lectures?

jacderida
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Very uninformative.
I was looking for a clear delineation between the De-Star 1-4 and nothing said here nor any where else came even close to out lining whether DEStar 1 was 100 GW or 30 GW.  There a lot of confusion and contradictory information by the media.  He talked for an hour and a half and basically went philosophical.

saquist
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is this guy for real?  every other expert on the subject says hitting an asteroid with a nuclear weapon is the worst option.  how and why exactly are you in favor of this option?  

MarcErlich