Voit lisätä twiitteihisi sijainnin, esimerkiksi kaupungin tai tarkemman paikan, verkosta ja kolmannen osapuolen sovellusten kautta. Halutessasi voit poistaa twiittisi sijaintihistorian myöhemmin. Lue lisää
In 1967 #CarlSagan wrote to @nature " The conditions in the lower clouds of #Venus resemble those on Earth more than any extraterrestrial environment now known." Today, 53 years later, more exciting evidence was found, supporting Sagan's idea. [3/4]pic.twitter.com/4v0ZjrNHit
Today's @NatureAstronomy paper brings us more evidence supporting #CarlSagan: "PH3 (phosphine) could originate from unknown photochemistry or geochemistry, or, by analogy with biological production of PH3 on Earth, from the presence of life." [4/4] #Venushttps://www.nature.com/articles/s41550-020-1174-4 …
