4 min read NASA Selects 2 Instruments for Artemis IV Lunar Surface Science NASA has selected two science instruments designed for astronauts to deploy on the surface of the Moon during the Artemis IV mission to the lunar south polar region. The instruments will improve our knowledge of the lunar environment to support NASA’s further exploration of [...]
The seven-member Expedition 73 crew gathers together for a portrait on Nov. 27, 2025, celebrating NASA astronaut Mike Fincke’s (center) 500 cumulative days in space over four missions since 2004. In the front from left are, Roscosmos cosmonaut Sergey Ryzhikov, NASA astronaut Zena Cardman, Mike Fincke, and NASA astronaut Jonny Kim. In the back are, [...]
Over the course of several hours, technicians meticulously connected the inner and outer segments of NASA’s Nancy Grace Roman Space Telescope.NASA/Jolearra Tshiteya Two technicians look up at NASA’s Nancy Grace Roman Space Telescope after its inner and outer segments were connected at the agency’s Goddard Space Flight Center in Greenbelt, Maryland on Nov. 25, 2025. [...]
The Soyuz MS-26 spacecraft is seen as it lands on April 20, 2025 (April 19 Eastern time) in a remote area near the town of Zhezkazgan, Kazakhstan, with the Expedition 71/72 crew aboard. NASA/Bill Ingalls NASA astronaut Jonny Kim, accompanied by Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, is preparing to depart the International Space [...]
4 min read NASA-JAXA XRISM Finds Elemental Bounty in Supernova Remnant For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using data from the Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) spacecraft. The Resolve instrument aboard XRISM, pronounced “crism,” discovered these elements [...]
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Researchers at NASA’s Glenn Research Center in Cleveland used the Glenn Icing Computational Environment (GlennICE) software to create 3D computational models of this advanced air mobility rotor and study propeller icing issues. The physical model of this rotor was installed and tested in the [...]
NASA’s next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the Nancy Grace Roman Space Telescope in the largest clean room at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. NASA’s Nancy Grace Roman Space Telescope is now fully assembled following the [...]
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Explore This Section Science Science Activation Eclipse Soundscapes Volunteers… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 3 min read Eclipse Soundscapes Volunteers Still Engaged in Scientific Discovery Post-Eclipse A labeled AudioMoth device used by Eclipse Soundscapes volunteer scientists to record environmental sounds before, during, and [...]
An orbital sunrise illuminates Earth’s atmosphere and cloud tops in this photograph captured from the International Space Station as it orbited 264 miles above the Czech Republic in Eastern Europe.NASA Space biology and physics topped the research schedule aboard the International Space Station on Wednesday to improve human health and the space industry. The Expedition [...]
