ISS Research

Commercial Crew
Commercial Space
Humans in Space
International Space Station (ISS)
ISS Research
Johnson Space Center

NASA to Welcome Fourth Private Astronaut Mission to Space Station

Editor’s note: This advisory was updated June 26, 2025, to reflect a change in the docking coverage on NASA+ for Axiom Mission 4, as well as the Dragon spacecraft’s arrival at the International Space Station. As part of NASA’s efforts to expand access to space, four private astronauts are in orbit following the successful launch […]
Posted June 25, 2025
Humans in Space
Commercial Crew
Commercial Space
Commercial Space Programs
International Space Station (ISS)
ISS Research
Johnson Space Center

NASA Sets Coverage for Axiom Mission 4 Launch, Arrival at Station

NASA, Axiom Space, and SpaceX are targeting 2:31 a.m. EDT, Wednesday, June 25, for launch of the fourth private astronaut mission to the International Space Station, Axiom Mission 4. The mission will lift off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The crew will travel to the orbiting laboratory on a […]
Posted June 24, 2025
International Space Station (ISS)
Active Galaxies
Astrophysics
Black Holes
Galaxies
Galaxies, Stars, & Black Holes Research
Goddard Space Flight Center
ISS Research
Neutron Stars
NICER (Neutron star Interior Composition Explorer)
Pulsars
Science & Research
Stars
The Universe

NICER Status Updates

June 24, 2025 NASA’s NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, has paused observations due to a problem with one of the motors that drives its ability to track cosmic objects.
Posted June 24, 2025
For Researchers
E-Books
ISS Research

A Researcher’s Guide to: Microgravity Materials Research

June 2025 Edition Most materials are formed from a partially or totally fluid sample, and the transport of heat and mass from the fluid into the solid during solidification inherently influences the formation of the material and its resultant properties.
Posted June 17, 2025
ISS Research
Earth Science
Earth's Atmosphere
International Space Station (ISS)

Studying Storms from Space Station

Science in Space June 2025 Scientists use instruments on the International Space Station to study phenomena in Earth’s ionosphere or upper atmosphere including thunderstorms, lightning, and transient luminous events (TLEs).
Posted June 12, 2025
ISS Research
Ames Research Center
Commercial Space
Fruit Fly Lab (FFL)
International Space Station (ISS)

NASA Provides Hardware for Space Station DNA Repair Experiment 

When it comes to helping NASA scientists better understand the effects of space travel on the human body, fruit flies are the heavyweights of experiments in weightlessness. Because humans and fruit flies share a lot of similar genetic code, they squeeze a lot of scientific value into a conveniently small, light package.  Through a new […]
Posted June 6, 2025
ISS Research
Commercial Space
Humans in Space
International Space Station (ISS)
Johnson Space Center
Low Earth Orbit Economy

NASA, ISRO Research Aboard Fourth Private Astronaut Mission to Station

NASA and ISRO (Indian Space Research Organisation) are collaborating to launch scientific investigations aboard Axiom Mission 4, the fourth private astronaut mission to the International Space Station.
Posted June 4, 2025
ISS Research
Biological & Physical Sciences
International Space Station (ISS)
Science & Research
Science Mission Directorate

How Do We Do Research in Zero Gravity? We Asked a NASA Expert: Episode 62

How do we do research in zero gravity? Actually when astronauts do experiments on the International Space Station, for instance, to environment on organisms, that environment is actually technically called microgravity. That is, things feel weightless, but we’re still under the influence of Earth’s gravity.
Posted May 28, 2025
Commercial Resupply
International Space Station (ISS)
ISS Research
SpaceX Commercial Resupply

NASA Sets Coverage for 32nd SpaceX Resupply Mission Departure

Editor’s Note: This advisory was updated on May 22, 2025, as NASA and SpaceX are standing down from Thursday’s undocking opportunity of Dragon. NASA will provide additional information on the next undocking opportunity as available.
Posted May 20, 2025
ISS Research
International Space Station (ISS)

Spacewalk Research and Technology

Science in Space: May Crew members on the International Space Station periodically conduct spacewalks to perform a variety of tasks such as installing, upgrading, and repairing equipment.
Posted May 15, 2025
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