Emily Moskal Latest articles by Emily Moskal Earth's Oxygen Increased in Gradual Steps Rather Than Big Bursts By Emily Moskal published 2 September 18 The stepwise oxygenation of the atmosphere boosted the evolution of complex life. Earth 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...1Senators press Jared Isaacman, Trump's pick for NASA chief, on his ties to Elon Musk2'This character is noble, and he's beautiful': James Gunn explains how he cracked Superman in new behind-the-scenes footage (video)3Hubble helps explore the wreckage of a supernova star explosion in a satellite galaxy of the Milky Way (image)4Lego Star Wars AT-AT Driver Helmet review5How the Hubble Telescope became the 'Energizer bunny of spacecraft,' according to one of its astronaut visitors
Earth's Oxygen Increased in Gradual Steps Rather Than Big Bursts By Emily Moskal published 2 September 18 The stepwise oxygenation of the atmosphere boosted the evolution of complex life.
