It'll see scientists spraying aerosol particles high into the stratosphere to deflect some of the sun's energy away from Earth to try combat global warming.
The British government is spending 50 million pounds trying to dim the sun.
The go-ahead for the geo-engineering technique is expected in the next few weeks.
It'll see scientists spraying aerosol particles high into the stratosphere to deflect some of the sun's energy away from Earth to try combat global warming.
Oisin Coghlan from the Stop Climate Chaos Coalition said it's a far-fetched idea.

Local TD Accepts Data Centres Are A "Particular Issue" In Ireland
Katie Taylor Tickets Sell Out for Croke Park Final Fight In September
New Digital Wallet Might Be Needed To Access Pornography Online
Two Men Arrested As Gardaí Seize Firearm And Drugs In Blanchardstown
Trial Of Man Accused Of Attempted Murder Of Three Children Will Be Shown CCTV Today
Second Night Of Riots In Belfast
Victim Loses Eye After Attempted Murder In Belfast On Monday
Report Finds Over 95,000 Children Are In Poverty