Sasoon pet 11.2.2022 12:34
ante_etna kaže...

Sateliti izgore

Sateliti izgore 

Spustili se na more x2

Samo devet ostalo

Samo devet ostalo x2

koje nam je pingalo

 Original pjesma mi je bila horor. Kao dijete sam zamišljao kako zapaljene ptice padaju u more da se ugase, a samo je jedna preživjela...

coldGT pet 11.2.2022 14:03

https://www.space.com/starlink-satellite-reentry-ozone-depletion-atmosphere

 

"..Chemicals released as defunct satellites burn in the atmosphere could damage Earth’s protective ozone layer if plans to build megaconstellations of tens of thousands of satellites, such as SpaceX's Starlink, go ahead as foreseen, scientists warn..." 

 

".."We have 54 tonnes (60 tons) of meteoroid material coming in every day," Boley, one of the authors of a paper published May 20 in the journal Scientific Reports, told Space.com. "With the first generation of Starlink, we can expect about 2 tonnes (2.2 tons) of dead satellites reentering Earth's atmosphere daily. But meteoroids are mostly rock, which is made of oxygen, magnesium and silicon. These satellites are mostly aluminum, which the meteoroids contain only in a very small amount, about 1%.".."