Stratospheric aerosol injection is a proposal for cooling the climate by injecting small particles, or aerosols, into the atmosphere about 10 miles above the Earth’s surface, said Chris Field, a ...

Scientists believe tanker planes could spray sulfur dioxide aerosol in the upper atmosphere over Earth’s poles to help them refreeze.; The temperatures of Earth’s poles could be cooled by ...

PNAS, Metals from spacecraft reentry in stratospheric aerosol particles, Oct. 16, 2023 NOAA, Solar radiation modification: NOAA State of the Science factsheet , Oct. 3, 2024 ...

PNAS, Metals from spacecraft reentry in stratospheric aerosol particles, Oct. 16, 2023 NOAA, Solar radiation modification: NOAA State of the Science factsheet , Oct. 3, 2024 ...

RFK Jr. says DARPA is spraying chemtrails — with no evidence and no basis in fact The white streaks behind planes are condensation trails made of ice, not chemicals sprayed by the Defense Department ...

The most-researched method, however, is stratospheric aerosol injection. It involves spraying aerosols – such as sulfur dioxide particles – into the stratosphere, more than 12 miles above the ...

"My biggest concern is the stratospheric aerosol injections that are continuously peppered on us every day," she said. "Bromium, aluminum, strontium — it’s sprayed in our skies all day long." ...

It’s an idea straight out of science fiction – 'blocking the sun' to cool the atmosphere and curb or even reverse climate change. But research has shown that the hugely controversial idea of solar ...

Former CIA Director John Brennan did not say that the government is spraying toxic chemicals into the air. Brennan spoke in 2016 at the Council on Foreign Relations about stratospheric aerosol ...

HHS Secretary Robert F. Kennedy Jr. said a defense department arm is spraying the sky with chemicals in jet fuel, building off of chemtrail conspiracy theories. He provided no evidence to support ...