Hugh O'NeillSocial Links Navigation Latest articles by Hugh O'Neill Ancient Earth had a thick, toxic atmosphere like Venus — until it cooled off and became liveable By Antony Burnham, Hugh O'Neill published 20 December 20 Earth is the only planet we know contains life. Is our planet special? Venus MORE FROM SPACE...1X-rays reveal secret gas in huge and distant galaxy cluster 2Boeing Starliner 1st astronaut flight: Live updates3Runaway 'failed star' races through the cosmos at 1.2 million mph450 days after launch to ISS, Boeing Starliner astronauts still have no landing date5Marvel's main 'Star Wars' comic book line to progress into the New Republic era this fall
Ancient Earth had a thick, toxic atmosphere like Venus — until it cooled off and became liveable By Antony Burnham, Hugh O'Neill published 20 December 20 Earth is the only planet we know contains life. Is our planet special?