Mark your calendars! Two upcoming solar eclipses in 2023 & 2024.
After that, you’ll have to travel, because you won’t see another one in the USA until 2045!!
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…
It’s Aurora Season
The equinox arrived September 22, 2021 at 19:21 UTC, bringing the Northern Lights season (September until March).
FOLLOW US FOR UPDATES!
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)!