Could this game changing element be an answer to the search for alien life?

Astronomers have discovered that sulfur dioxide may help in identifying uninhabitable planets. Large amounts of sulfur dioxide in a planet's atmosphere suggest that the planet is inhospitable. This discovery narrows down the search for potentially habitable planets, particularly around red dwarf stars.

Could this game changing element be an answer to the search for alien life?
Astronomers have discovered that sulfur dioxide may help in identifying uninhabitable planets. Large amounts of sulfur dioxide in a planet's atmosphere suggest that the planet is inhospitable. This discovery narrows down the search for potentially habitable planets, particularly around red dwarf stars.