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    NASA’s SpaceX Crew-9 Changes Ahead of September Launch

    NASA astronaut Nick Hague (left) and Roscosmos cosmonaut Aleksandr Gorbunov pose for portraits in their flight suits.

    NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov will launch no earlier than Tuesday, Sept. 24, on the agency’s SpaceX Crew-9 mission to the International Space Station. NASA astronauts Zena Cardman and Stephanie Wilson, previously announced as crewmates, are eligible for reassignment on a future mission. Hague and Gorbunov will fly to the space …

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    NASA, Boeing Teams “Go” for Starliner Uncrewed Return

    Boeing's Starliner spacecraft that launched NASA's Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station is pictured docked to the Harmony module's forward port. This view is from a window on the SpaceX Dragon Endeavour spacecraft docked to the port adjacent to the Starliner.

    NASA and Boeing concluded a detailed Delta-Flight Test Readiness Review on Thursday, polling “go” to proceed with undocking of the uncrewed Starliner spacecraft no earlier than 6:04 p.m. EDT on Friday, Sept. 6, from the International Space Station, pending weather and operational readiness. After undocking, Starliner will take about six hours to reach the landing …

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    Busy Week of Science, Robotics, and Spacecraft Activities on Station

    A waning gibbous moon sets over the Pacific Ocean as the International Space Station orbited 258 miles above.

    It has been a busy week aboard the International Space Station and Thursday was no exception with ongoing space research, systems maintenance, robotics activities, and an orbital reboost for an upcoming crew mission. The nine lab crewmates have been working together and coordinating closely with mission controllers from around the world ensuring safe and successful …

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    NASA Composite Booms Deploy, Mission Sets Sail in Space

    NASA’s Advanced Composite Solar Sail System is now fully deployed in space after a successful test of its sail-hoisting boom system. Mission operators confirmed success at 1:33 p.m. EDT (10:33 a.m. PDT) on Thursday, Aug. 29, after receiving data from the spacecraft. Centrally located aboard the spacecraft are four cameras which captured a panoramic view of …

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    Crew Works Spacecraft Configurations and Eye Checks on Wednesday

    The last rays of an orbital sunset fade below Earth's horizon illuminating the atmosphere in this photograph from the International Space Station as it soared above the Atlantic Ocean.

    Dragon spacecraft configurations topped Wednesday’s task list aboard the International Space Station as the orbital residents prepare for crew swap activities in September and October. Human research duties and lab maintenance tasks rounded out the day for the nine crewmates living and working on the orbital outpost. Six astronauts worked throughout the day configuring the …

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    Space Botany, Eye Research, Plasma Physics Fill Science Schedule on Station

    Astronaut Tracy C. Dyson smiles for a portrait in the vestibule between the Kibo laboratory module and the Harmony module.

    Tuesday was a science-packed day aboard the International Space Station as the astronauts and cosmonauts explored space botany, eye health, and plasma physics to promote longer spaceflights farther away from Earth. NASA Flight Engineers Mike Barratt and Jeanette Epps of Expedition 71 took turns tending to plants growing inside the Columbus laboratory module’s Veggie space …

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    NASA Updates Deployment Efforts for Solar Sail Demonstration

    NASA’s Advanced Composite Solar Sail System has begun deployment operations. Upon an initial attempt to unfurl, the solar sail paused when an onboard power monitor detected higher than expected motor currents. Communications, power, and attitude control for the spacecraft all remain normal while mission managers work to understand and resolve the cause of the interruption …

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    Monday Sees Physical Science Prep and Training for Station Crew

    Boeing's Starliner spacecraft that launched NASA's Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station is pictured docked to the Harmony module's forward port. This long-duration photograph was taken at night from the orbital complex as it soared 258 miles above western China.

    A suite of training and conferences kept the International Space Station residents busy on Monday as they embark on a new week of work in microgravity. Though a light duty science day, some crew members did schedule in time to assess how spaceflight affects the human body and prep for upcoming physical science investigations. In …

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    NASA Decides to Bring Starliner Spacecraft Back to Earth Without Crew

    Boeing's Starliner spacecraft that launched NASA's Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station is pictured docked to the Harmony module's forward port. This view is from a window on the SpaceX Dragon Endeavour spacecraft docked to the port adjacent to the Starliner.

    NASA will return Boeing’s Starliner to Earth without astronauts Butch Wilmore and Suni Williams aboard the spacecraft, the agency announced Saturday during a news conference. The uncrewed return allows NASA and Boeing to continue gathering testing data on Starliner during its upcoming flight home, while also not accepting more risk than necessary for its crew. The news conference …

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