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The Parker Solar Probe's new top speed could get you from NYC to LA in just 20 seconds. It's not done yet.

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[-] lutillian@sh.itjust.works 40 points 1 year ago* (last edited 1 year ago)

I'm theory, the previous record holder is actually a particular man hole cover involved in operation plumbbum. Some napkin math put it at somewhere around 37 miles per second. A high speed camera pointed at it only caught one or two frames of moment.

[-] adj16@lemmy.world 26 points 1 year ago

The related Wikipedia page, in case anyone else was curious

[-] Sitkemkev@lemmy.world 8 points 1 year ago

Ah yes, the manhole cover made in Neenah, Wisconsin. Probably the furthest man made object from Earth at this point for sure.

[-] Kerfuffle@sh.itjust.works 23 points 1 year ago

Probably the furthest man made object from Earth at this point for sure.

The article says "Scientists believe compression heating caused the cap to vaporize as it sped through the atmosphere."

[-] spearz@lemmy.world 6 points 1 year ago

This, and Chris Waddle’s penalty kick for England against West Germany in the 1990 World Cup semi final.

[-] JohnDClay@sh.itjust.works -2 points 1 year ago

It's unlikely it kept it though the atmosphere. But it's possible it was traveling so fast it didn't even have time to vaporize.

this post was submitted on 13 Oct 2023
253 points (96.7% liked)

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