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What Is Space Junk, and What Can Be Done About It?
while the National Oceanic and Atmospheric Administration's NOAA-19 continues to trot around Earth despite its mission's demise in 2016. Also contributing significantly to the growing space junk ...
Marine Ecosystem Survey Finds a New Variable: Falling Ash from Los Angeles Fires
San Diego scientists are collecting samples of ash from California's coast to measure how toxins and urban debris from the ...
SFGate2d
Toxic debris from Los Angeles fires found at secretive military site
It’ll be a big job. Scripps and NOAA researchers on the ship Reuben Lasker, which was out on the water when the fires began, encountered large pieces of debris (some up to 2 inches long ...
BBC3y
Russian anti-satellite test adds to worsening problem of space debris
The action has caused international outrage because the debris could threaten the International Space Station (ISS) and satellites in low-Earth orbit. Russia's test of an anti-satellite (A-Sat ...