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The crew of NASA’s SpaceX Crew-11 mission pose for a photo during a training session. Credit: SpaceX NASA astronauts Michael Fincke and Zena Cardman will connect with students in Minnesota

On January 7, 2021, NASA astronaut Kate Rubins serviced samples for Bacterial Adhesion and Corrosion. This investigation looked at how spaceflight affects the formation of microbial biofilms and tested a silver-based disinfectant. NASA This

NASA Former NASA astronaut Shane Kimbrough is photographed as he left the airlock hatch during a spacewalk on Jan. 13, 2017. Kimbrough performed nine spacewalks during his three spaceflights. He

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA now is accepting proposals from student teams for a contest to design, build, and test rovers for Moon

Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits

3 min read Summer Triangle Corner: Altair A map of the asterism known as the Summer Triangle. This asterism is made up of three stars: Vega in the Lyra constellation,

Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources

Credit: NASA As part of the agency’s initiative to return humanity to the Moon and eventually send the first astronaut – an American – to Mars, NASA is surveying industry

A member of the space crop production team prepares materials for Veggie seed pillows inside the Space Systems Processing Facility at NASA’s Kennedy Space Center. NASA/Cory S Huston When the

Dr. Steven “Steve” Platnick stepped down from his role at NASA on August 8, 2025, after more than three decades of public service. Steve began his career at NASA as