NASA-supported scientists have examined the long and intricately linked history of microbial life and the Earth’s environment. By reviewing the current state of knowledge across fields like microbiology, molecular biology, and geology, the study looks at how microorganisms have both shaped and been shaped by chemical properties of our planet’s oceans, land, and atmosphere. The [...]

Credit: NASA The United States and Saudi Arabia signed a framework agreement that opens new possibilities for cooperation with NASA in areas such as space science, exploration, aeronautics, space operations, education, and Earth science. NASA Administrator Bill Nelson signed on behalf of the U.S., and CEO of the Saudi Space Agency Mohammed bin Saud Al-Tamimi [...]

3 min read Hubble Measures the Distance to a Supernova This NASA/ESA Hubble Space Telescope image features the galaxy NGC 3810. ESA/Hubble & NASA, D. Sand, R. J. Foley Measuring the distance to truly remote objects like galaxies, quasars, and galaxy clusters is a crucial task in astrophysics, particularly when it comes to studying [...]

1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Glenn Research Center civil servant retirees are invited to attend the 2024 Summerfest!  Wednesday, Aug. 7, 11 a.m. to 2:30 p.m.   Along Taylor Road at Lewis Field  For more information or to RSVP, contact Kathy Clark at 216–433–8354 or kathy.m.clark@nasa.gov  Registration closes: July [...]

View of Gateway’s Habitation and Logistics Outpost (HALO) at a Thales Alenia Space facility in Turin, Italy.Thales Alenia Space An interplay of light and shadows cast the docking ports for Gateway, humanity’s first space station around the Moon, into sharp relief.  Built by NASA commercial partner Northrup Grumman, HALO (Habitation and Logistics Outpost), is one [...]

Christy Hansen’s journey with NASA spans more than two decades and is marked by roles that have shaped her into a leader in space exploration. Now serving on a six-month rotation as the deputy manager for NASA’s CLDP (Commercial Low Earth Orbit Development Program) at Johnson Space Center in Houston, she brings 25 years of [...]

It may seem remarkable that no American spent the Fourth of July holiday in space for the first 21 years of human spaceflight. Not until 1982 and the 35th U.S. human spaceflight did Americans awaken in space on Independence Day, and then bring their spacecraft back to Earth later in the day to a rousing [...]

Bente Eegholm is an optical engineer working to ensure missions like the Nancy Grace Roman Space Telescope have stellar vision. When it launches by May 2027, the Roman mission will shed light on many astrophysics topics, like dark energy, which are currently shrouded in mystery. Bente’s past work has included Earth-observing missions and the James [...]

NASA Stennis Autonomous Systems Laboratory Project Engineer Travis Martin monitors successful data delivery from the center’s ASTRA payload aboard the orbiting Sidus Space LizzieSat-1 satellite. The ASTRA autonomous systems hardware/software payload represents the first-ever in-space mission for NASA Stennis. NASA/Danny Nowlin NASA’s Stennis Space Center and partner Sidus Space Inc. announced primary mission success July [...]

Four dedicated explorers—Jason Lee, Stephanie Navarro, Shareef Al Romaithi, and Piyumi Wijesekara—just returned from a 45-day simulated journey to Mars, testing the boundaries of human endurance and teamwork within NASA’s HERA (Human Exploration Research Analog) habitat at Johnson Space Center in Houston. Their groundbreaking work on HERA’s Campaign 7 Mission 2 contributes to NASA’s efforts to [...]