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  • NASA’s Psyche Mission to Fly by Mars for Gravity Assist 

    NASA’s Psyche spacecraft will get a boost from Mars on Friday, May 15, passing just 2,800 miles (4,500 kilometers) from the planet’s surface at some 12,333 mph (19,848 kph). The spacecraft will harness the planet’s gravitational pull to speed up and adjust its trajectory toward the metal-rich asteroid Psyche, one of the more unusual objects […]

  • Lab Hardware, Life Support Gear, and Human Research Fill Crew’s Day

    This celestial image captured from a window on a SpaceX Dragon spacecraft docked to the International Space Station highlights the Milky Way rising above Earth's atmospheric glow.

    The Expedition 74 crew spent the majority of their time maintaining science hardware and life support systems on Wednesday. The orbital residents aboard the International Space Station also pursued cardiovascular research, conducted a vision test, and performed other experiments throughout the day. NASA’s Spot the Station website finally got an upgrade! You can find International […]

  • NASA’s Next-Gen Near-Earth Asteroid Space Telescope Takes Shape

    The Near-Earth Object (NEO) Surveyor — NASA’s first infrared space telescope purposely designed to discover potentially hazardous asteroids and comets — is undergoing integration and testing. With launch set for no earlier than September 2027, teams across the United States are hard at work building the spacecraft’s components, planning the kind of survey and science […]

  • Crew Works Advanced Radio Frequency, Quantum Physics, and Health Tech

    NASA astronaut and Expedition 74 flight engineer Jessica Meir configures research gear inside the Destiny laboratory module's Microgravity Science Glovebox aboard the International Space Station. Meir was exploring how weightlessness affects tiny particles floating in a gelatin-like substance, known as a colloidal solid. Results may lead to advanced manufacturing techniques leading to new medicines, better food textures, and improved personal care products on Earth and in space.

    The Expedition 74 crew kicked off the week setting up advanced radio frequency technology, configuring quantum physics hardware, and conducting ultrasound vein scans aboard the International Space Station. The crewmates also prepared for the arrival of the next U.S. cargo mission, unpacked the latest Roscosmos resupply ship, and checked out a spacesuit.

  • NASA Aircraft Studies Tiny Particles with Atmospheric Impacts

    Scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA) have turned to one of NASA’s high-altitude research planes to characterize a population of tiny particles in Earth’s lower stratosphere. Despite their small size, the study shows, the particles appear to play an outsized role in atmospheric chemistry. The findings, published April 23 in […]