US News: While Venus has been neglected in recent decades, the discovery of potential biosignatures, such as phosphine gas, reignited interest. NASA planned tw
Astronomers discover six planets orbiting a nearby sun-like star washingtonpost.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from washingtonpost.com Daily Mail and Mail on Sunday newspapers.
We keep spotting molecular “biosignatures” in the atmospheres of planets beyond Earth, but it isn't clear if any of them can provide definitive evidence that we’re not alone