SpaceMore doubts cast on potential signs of life on Venus A new analysis of the recent observations that seemed to show phosphine gas on Venus - a potential sign of life - suggests that the original claimed detection might be a statistical error News
SpaceElements from the universe’s earliest stars gave birth to our sun It is easy to regard the sun as humdrum, yet it contains elements blasted from the universe’s first stars as they died and is halfway through its 9-billion-year lifespan Comment