ESA/Hubble & NASA, A. Sarajedini, G. Piotto This image released on June 26, 2026, features the globular cluster NGC 6723, sometimes called the Chandelier Cluster. Like its namesake, it sparkles with countless lights. However, each ‘lightbulb’ in this chandelier is an individual star 27,000 light-years away in the constellation Sagittarius (the Archer). Globular clusters like [...]
NASA astronauts Chris Williams and Jessica Meir are pictured training for a spacewalk in their spacesuits at NASA’s Neutral Buoyancy Laboratory in Houston, Texas.NASA NASA astronauts Chris Williams and Jessica Meir began a spacewalk at 8:20 a.m. EDT today to replace a wrist joint that malfunctioned during normal Canadarm2 operations on May 27. Live coverage [...]
NASA astronauts Chris Williams and Jessica Meir pose for their official portraits at NASA’s Johnson Space Center in Houston, Texas.NASA Live coverage is underway as two NASA astronauts prepare for a spacewalk outside the International Space Station. The spacewalk is scheduled to begin at about 8:35 a.m. EDT and last roughly six and a half [...]
NASA Ames Science Stars of the Month: July 2026 Pictured left to right: Sungshin Choi, Yi-Chun Chen, Emma Yates, Eduardo Bendek The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Sungshin Choi, Yi-Chun Chen, Emma Yates, Eduardo Bendek. Their commitment to the NASA mission represents the entrepreneurial spirit, technical expertise, [...]
Explore This Section Science Science Activation Northwest Earth and Space… Overview Resources Opportunities Citizen Science Highlights About Science Activation 4 min read Northwest Earth and Space Science Pathways Project Celebrates Student Innovation Through ROADS from Earth to Venus National Challenge The Northwest Earth and Space Science Pathways (NESSP) project recently concluded its 2025–2026 [...]
NASA Administrator Jared Isaacman, right, and Administrator of the Small Business Administration Kelly Loeffler, left, pose for a photo after signing a Memorandum of Agreement Monday, June 29, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. This Memorandum of Agreement will provide the framework for NASA and the Small Business Administration Office [...]
5 min readPreparations for Next Moonwalk Simulations Underway (and Underwater) The Flight Dynamics Research Facility, located at NASA’s Langley Research Center in Hampton, Virginia, is the agency’s first major wind tunnel built in more than 40 years. NASA/Mark Knopp For more than 100 years, wind tunnels at NASA’s Langley Research Center in Hampton, Virginia, have helped shape [...]
NASA astronauts Chris Williams and Jessica Meir are pictured inspecting and configuring a spacesuit jetpack preparing for their first spacewalk together on March 9, 2026.NASA/Chris Williams The Expedition 74 astronauts are ready for a spacewalk on Tuesday following the completion of spacesuit configurations and procedure reviews on Monday. The International Space Station’s three cosmonauts kept [...]
X-ray: NASA/CXC/SAO; Optical: NASA/ESA/STScI/AURA; IR:NASA/JPL/Caltech; Image Processing: NASA/CXC/SAO/N. Wolk Flight engineer Sophie Adenot of ESA (European Space Agency) helps flight engineer Chris Williams of NASA as he tries on his spacesuit on June 23, 2026, testing its comfort and mobility as well as its communications and life support systems inside the International Space Station’s Quest [...]
NASA’s Earth-observing satellites track an enormous range of phenomena: how aerosols move through the atmosphere, how moisture descends through soil, how land-cover shifts over decades. It’s some of the most consequential data NASA produces, informing science, policy, agriculture, and climate research around the world. As NASA’s Earth Science Division (ESD) manages this vast portfolio, [...]
