NASA’s Crew-10 Arrives at ISS to Replace Sunita Williams, Butch Wilmore: What’s Next?
NASA’s Crew-10 Arrives at ISS to Replace Sunita Williams, Butch Wilmore: What’s Next?

NASA’s Crew-10 astronauts are set to arrive at the International Space Station (ISS) on March 15 at 11:30 PM ET (9:00 AM IST on March 16) for a six-month mission. They will replace NASA astronauts Sunita Williams and Barry "Butch" Wilmore, along with Nick Hague and Russian cosmonaut Aleksandr Gorbunov, who will depart on March 19.

Who Are the Crew-10 Astronauts?

The newly arrived Crew-10 team consists of:

  • Anne McClain (NASA) – Military pilot
  • Nichole Ayers (NASA) – Military pilot
  • Takuya Onishi (JAXA, Japan) – Former airline pilot
  • Kirill Peskov (Roscosmos, Russia) – Former airline pilot

They will undergo a two-day handover period, during which Crew-9 members will brief them on ISS operations before their departure.

Crew-10’s Journey to the ISS

Crew-10 was launched aboard SpaceX’s Falcon 9 rocket from NASA’s Kennedy Space Center in Florida at 7:03 PM ET on Friday (4:33 AM IST on Saturday). Around 10 minutes into the flight, the Crew Dragon capsule separated from the rocket and began its journey to the ISS.

Upon arrival, the ISS crew will temporarily increase to 11 astronauts, including:

  • Current ISS members: Nick Hague, Sunita Williams, Butch Wilmore, Don Pettit, Alexey Ovchinin, Ivan Vagner, and Aleksandr Gorbunov.
  • New arrivals: Anne McClain, Nichole Ayers, Takuya Onishi, and Kirill Peskov.

Why Is Crew-10’s Mission Critical?

One of the primary objectives of Crew-10’s arrival is to facilitate the safe return of Sunita Williams and Butch Wilmore. The duo has been stuck on the ISS for nine months after arriving aboard Boeing’s Starliner capsule in June. Their return was delayed due to technical issues with the spacecraft.

With increasing urgency under President Donald Trump, NASA has accelerated plans to bring them back. The return flight on March 19 will be aboard a SpaceX Crew Dragon capsule, which is already docked at the ISS. Two empty seats have been reserved for Williams and Wilmore, along with Hague and Gorbunov.

What’s Next for Crew-10?

During their six-month stay, Crew-10 will conduct various scientific experiments and space research, including:

  • Lunar navigation studies to support NASA’s Artemis missions.
  • Material flammability testing for future spacecraft and facility designs.
  • Human body research to study long-term effects of space travel.

Crew-10 is expected to remain aboard the ISS until the fall of 2025, ensuring continued station operations and scientific advancements.

With Crew-9’s return and Crew-10’s successful transition, NASA’s plans for sustained human presence in space remain on track, setting the stage for future deep-space missions.

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