Eclipse
June 10, 2021 — Annular Solar Eclipse
Photo Credit: Stefan Seip
The next annular solar eclipse will be visible in parts of the United States, Mexico, and several Central American and South American countries on October 14, 2023 at 15:03 UTC. Stay tuned for details!
Learn about our sun
The sun is a window into our universe! By studying the sun, we deepen our understanding of all the other stars you see in the sky & beyond…
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OUR NEAREST STAR
Learn more about the sun, the heliosphere, space weather, solar missions, eclipses, and related science.
Current Observations
The Sun as Seen by the Solar Dynamics Observatory (SDO) & the Solar and Heliospheric Observatory (SOHO).
Exciting Missions to the Sun…
Photo Credit: Credit: ESA/ATG medialab
Solar Orbiter
The spacecraft will orbit over the uncharted polar regions, and investigate the Sun-Earth connection.
Launched February 9, 2020 • 11:03 PM EST • ULA Atlas V
Led by the European Space Agency (ESA) with strong NASA support
Photo Credit: Credit: NASA’s Scientific Visualization Studio and Johns Hopkins University Applied Physics Laboratory
Parker Solar Probe
Humanity’s First Visit to a Star
Parker Solar Probe is a historic mission, flying into the Sun’s atmosphere (or corona) for the first time! It will have 24 orbits around the sun, traveling at a top speed of 430,000 mph—the fastest man-made object ever! It can also withstand temperatures outside the spacecraft that reach nearly 2,500°F (1,377°C)!