Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
Three-telescope view of the Sun This composite image of the Sun shows high-energy X-ray data from NASA's Nuclear Spectroscopic Telescope Array in blue, lower-energy X-ray data from the X-ray Telescope on JAXA's Hinode mission in green, and ultraviolet light detected by NASA's Solar Dynamics Observatory in red. Together, these instruments are being used to understand the relationship between the Sun’s surface and its atmosphere. NASA/JPL-Caltech/JAXA