New Exoplanet Collaboration Hosts Meeting to Explore Seeds of Life (/feature/goddard/2018/new-exoplanetcollaboration-hosts-meeting-to-exploremolecular-seeds-of-life)
The sun is a star, a hot ball of glowing gases at the heart of our solar system. Its influence extends far beyond the orbits of distant Neptune and Pluto. Without the sun's intense energy and heat, there would be no life on Earth. And though it is special to us, there are billions of stars like our sun scattered across the Milky Way galaxy. If the sun were as tall as a typical front door, the Earth would be the size of a U.S. nickel. The temperature at the sun's core is about 27 million degrees Fahrenheit.
NASA’s Mission to Touch the Sun Arrives in the Sunshine State (/feature/goddard/2018/nasa-s-mission-totouch-the-sun-arrives-in-the-sunshine-state)
Average diameter: 864,000 miles, about 109 times the size of the Earth. Rotation period at equator: About 27 days. Rotation period at poles: About 36 days. Surface temperature: 10,000 degrees Fahrenheit. Composition: Hydrogen, helium.
Media Invited to Conference on Habitability in Early Solar System
Learn More About the Sun (https://solarsystem.nasa.gov/planets/sun)
Media Invited to View NASA Spacecraft That Will Touch the Sun (/press-release/media-invited-to-view-nasa-spacecraft-that-will-touch-the-sun)
The Aurora Named STEVE
Mystery of Purple Lights in Sky Solved With Citizen Scientists' Help
NASA Needs Your Help to Find Steve and Here's How
(/feature/goddard/2018/mystery-of-purple(/feature/goddard/2018/nasa-needs-yourlights-in-sky-solved-with-help-from-citizenhelp-to-find-steve-and-heres-how) scientists) MORE STORIES
NASA Powers on New Instrument Staring at the Sun (/feature/goddard/2018/nasa-powers-onnew-instrument-staring-at-the-sun)
Three NASA Satellites Recreate Solar Eruption in 3D (/feature/goddard/2018/3-nasa-satellitesrecreate-solar-eruption-in-3-d)
National Aeronautics and Space Administration Page Last Updated: Aug. 4, 2017 (/)Page Editor: Brian Dunbar NASA Official: Brian Dunbar
No Fear Act (http://odeo.hq.nasa.gov/nofear.html) Office of Inspector General (http://oig.nasa.gov/)
