- NASA
- 20/8/7 18:00
Portal origin URL: NASA Sounding Rocket Finds Helium Structures in Sun’s AtmospherePortal origin nid: 463429Published: Friday, August 7, 2020 - 12:00Featured (stick to top of list): noPortal text teaser: Helium is the second most abundant element in the universe after hydrogen. But scientists aren’t sure just how much there actually is in the Sun’s atmosphere....