Hugh O'Neill 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 Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1The new 'Doctor Who' episode 'The Well' is actually a sequel to a David Tennant classic2This Week In Space podcast: Episode 158 — Hubble's 35th Birthday310 Night sky targets to celebrate International Dark Sky Week 20254'We learned so much that we didn't know': Firefly Aerospace's Blue Ghost moon lander mission was full of surprises5Senators press Jared Isaacman, Trump's pick for NASA chief, on his ties to Elon Musk
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?
