NASA astronauts Chris Williams and Jessica Meir will conduct a spacewalk at the International Space Station on Tuesday, June 30, to replace a malfunctioning wrist joint on Canadarm2. Live coverage of the spacewalk begins at 7 a.m. EDT.
NASA’s Hubble Space Telescope, renowned worldwide as one of America’s most iconic space missions, continues to fundamentally change our understanding of the universe.
Hubble Space Telescope about Exploring the Cosmos
Starry Chandelier Cluster
This NASA/ESA Hubble Space Telescope image features the globular cluster NGC 6723, sometimes called the Chandelier Cluster.
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Our spirit of adventure and innovation will raise our nation to new heights.
From the earliest days of exploration, to the first steps on the Moon and the missions shaping our future, NASA represents the spirit of discovery that defines our nation. As the United States approaches its semiquincentennial, Freedom 250 highlights how innovation, courage, and scientific leadership have carried America forward — and how NASA continues to expand the frontier for the next generation.
Learn More about NASA Celebrates America’s 250th Birthday
