NASA Determines Australian Meteor Crater is the Oldest Known
Portal origin URL: NASA Determines Australian Meteor Crater is the Oldest KnownPortal origin nid: 457435Published: Tuesday, January 21, 2020 - 14:05Featured (stick to top of list): noPortal text teaser: The Earth is pocked with roughly 190 major meteor craters, yet scientists only know the age of just a few. Recently, A NASA scientist analyzed the age of the Yarrabubba...
NASA Sounding Rocket Observing Nitric Oxide in Polar Night
Portal origin URL: NASA Sounding Rocket Observing Nitric Oxide in Polar NightPortal origin nid: 457436Published: Tuesday, January 21, 2020 - 14:05Featured (stick to top of list): noPortal text teaser: The northern lights may be beautiful, but the nitric oxide they leave behind can impact Earth's ozone supply. To understand this abundance of nitric oxide in the polar...