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...1Curiosity rover may be 'burping' methane out of Mars' subsurface2Boeing Starliner 1st astronaut flight: Live updates3Lego reveals NASA Artemis rocket, Milky Way galaxy sets coming in May4Ice-penetrating radar will help JUICE and other spacecraft find water beyond Earth5'Rocket cam' takes you aboard final launch of ULA's Delta IV Heavy (video)
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?
