Featured Missions
Upcoming mission milestones showcase the breadth and depth of NASA science.
James Webb Space Telescope
Webb is celebrating one year of incredible discoveries, from exoplanets to the early Universe.
OSIRIS-REx
OSIRIS-REx is the first U.S. mission to collect samples from an asteroid. It returned the samples to Earth on Sept. 24, 2023, kicking off an exciting autumn of asteroid milestones!
Parker Solar Probe
Parker just completed its 16th orbit, moving ever closer to the surface of the Sun. Celebrate this mission and others with the Heliophysics Big Year, beginning in October 2023.
NASA Science Fleet Chart
NASA Science missions circle the Earth, the Sun, the Moon, Mars, and many other destinations within our Solar System, including spacecraft that look out even further into our universe. The Science Fleet depicts the scope of NASA’s activity and how our missions have permeated throughout the solar system.
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