SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Strategies & Market Trends : 2026 TeoTwawKi ... 2032 Darkest Interregnum -- Ignore unavailable to you. Want to Upgrade?


To: TobagoJack who wrote (174366)7/6/2021 10:03:42 PM
From: sense1 Recommendation

Recommended By
gg cox

  Read Replies (1) | Respond to of 217774
 
Developed by a team of scientists from the Johns Hopkins University Applied Physics Laboratory and NASA’s Planetary Defense Coordination Office, DART is an unmanned, remotely controlled astronomical suicide mission designed to nudge an asteroid that is half a mile in diameter out of its orbit. Doomsayers take note: This is only a test. The asteroid in question, Didymos — Greek for “twin,” and so named because it was discovered to be paired with its own small moon — is not actually on a collision course with Earth... yet....

Its pretty hard to accurately quantify the risks... when you have little idea what might happen to modify orbits when, every once in a while, one rock bumps into another...

We don't even have a sufficient ability to monitor the known risks, at this point... much less the unknowns... or the unknown unknown of one (known or unknown) rock bumping another (known or unknown).... and changing its trajectory...

Getting a better view from the other side of the sun... to eliminate the blind spot... seems like it would be a pretty high value requirement in developing an ability to provide early warning... much less a defensive capability...

No doubt, though, as awareness grows... can count on government to come up with some massive spending plan to foster "duck and cover" education as a part of civil defense plans ?




To: TobagoJack who wrote (174366)7/7/2021 12:28:19 AM
From: marcher1 Recommendation

Recommended By
gg cox

  Read Replies (1) | Respond to of 217774
 
whacking space rocks seems like a better plan
than flying folks to other planets,
so they can die from radiation or other geomagnetic deals...
say, cosmic insanity.