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Ciência · Crew-12 returnTema em acompanhamento · reportagem 2 de 2

Crew-12 is back on Earth. The recovery account is not yet complete

Dragon Freedom brought four crew members home after nearly eight months in space. The splashdown is confirmed; completed extraction and postflight medical results remain unverified.

Escrito 6 min de leitura · 44 fontes

Disponível em inglês

O que mudou desde a nossa última reportagem

6 dias depois

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Dragon Freedom brought four crew members home after nearly eight months in space. The splashdown is confirmed; completed extraction and postflight medical results remain unverified.

O que avançou

  • Adenot and NASA astronaut Anil Menon spent six hours and 23 minutes outside, removing the failed SGANT-2 antenna. Adenot became the first French woman to spacewalk.

Crew-12 is back on Earth. That is confirmed. A complete account of the astronauts’ recovery and postflight condition is not. SpaceX’s Dragon Freedom splashed down in the Pacific off Los Angeles on October 8, 2026, at 8:34 a.m. PDT—11:34 a.m. EDT, or 15:34 UTC—bringing four people home after a science expedition of more than seven and a half months aboard the International Space Station.⁠6⁠1

The distinction matters without diminishing the landing. NASA’s splashdown update described recovery teams securing the capsule and checking that it was safe to recover. It did not establish completed hoisting, crew extraction or medical assessments. A successful ocean landing is a major milestone, but it is not a medical report.⁠6

Aboard Freedom were NASA astronauts Jessica Meir, the commander, and Jack Hathaway, the pilot; European Space Agency astronaut Sophie Adenot, a French mission specialist; and Roscosmos cosmonaut Andrey Fedyaev, the other mission specialist. The first names heard in landing communications—Jessica, Jack, Sophie and Andre—referred to these same four people.⁠13⁠1

C-SPAN’s landing coverage reported two healthy drogue parachutes deploying before four main parachutes slowed Freedom toward the water. The crew confirmed all four main parachutes and, after splashdown, thanked SpaceX, NASA, ESA, Roscosmos and other partners. This was a multinational station expedition returning in a commercial spacecraft.⁠2

On October 2, we reported that Crew-13 had reached the station and Crew-12 was preparing to leave. Dragon Grace had docked at Harmony’s forward port at 7:05 p.m. EDT on October 1, seven hours and 55 minutes after launch. What was then a pending departure and return is now a completed undocking and landing. Crew-13 arrived the week before Crew-12 departed and began a six-month rotation: the station’s work continues through the handover.⁠3

Three clocks, one long expedition

Crew-12 launched on a Falcon 9 at 5:15 a.m. EST on February 13, 2026, from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Freedom undocked at 8:05 a.m. EDT on October 7 from Harmony’s space-facing port—a different port from the one used by Grace.⁠40⁠11

Those departure and landing timestamps yield a return journey of 27 hours and 29 minutes, consistent with ABC News’s approximately 27.5-hour account. The launch-to-splashdown interval was a calculated 237 days, five hours and 19 minutes. Neither calculation establishes the exact time spent aboard the station; that requires the arrival timestamp, which was not established in the available records.⁠11⁠6⁠40⁠1

FRANCE 24’s October 8 account described 237 days aboard the ISS, while CBS News described a 237-day stay in orbit. The verified timestamps support the launch-to-landing calculation, not an exact 237-day station residence. Travel to and from the ISS belongs to the spaceflight clock, but not the station-residence clock.⁠4⁠22

Schedules also need to stay separate from events. NASA’s October 3 notice targeted a 1:05 a.m. EDT departure on October 7; SpaceX later targeted 8:00 a.m. Actual undocking occurred at 8:05 a.m. The earlier targets are superseded plans, not competing accounts of when Freedom left.⁠23⁠9⁠11

A smaller departure detail remains unresolved. The Associated Press’s October 7 coverage mentioned a 16-second maneuver, but its designation and purpose were unclear. NASA confirmed a deorbit burn on October 8; the records do not connect that later burn to the 16-second description. A support-person name rendered as Joshua Cutri also remains unverified, along with the person’s affiliation and assignment.⁠5⁠8

The work behind the return

The expedition’s achievements are clearest where completed operations have dates and durations. Adenot’s three spacewalks can be reconstructed from official ESA and NASA reports, rather than accepted as a rounded mission tally.

Adenot’s three completed spacewalks

  1. August 18, 2026

    Adenot and NASA astronaut Anil Menon spent six hours and 23 minutes outside, removing the failed SGANT-2 antenna. Adenot became the first French woman to spacewalk.

    3134
  2. August 25, 2026

    Adenot and Menon spent six hours and 30 minutes outside, installing and activating a spare Space-to-Ground Antenna.

    33
  3. September 1, 2026

    Adenot and Meir completed a six-hour-49-minute spacewalk. Maintenance included replacing a spacecraft navigational aid and installing a new retroreflector.

    3019

Together, those outings total 19 hours and 42 minutes, reasonably rounded to about 20 hours. Adenot’s first-French-woman milestone is established. FRANCE 24 also called the cumulative time a first-mission record, but no verified comparative record supports that superlative, worldwide or within a narrower group. The milestone does not need an unsupported record attached to it.⁠31⁠33⁠30⁠4

NPR reported that Meir completed four mission spacewalks totaling just over 27 hours for maintenance and upgrades. Her September 1 outing with Adenot is independently confirmed, ending at 3:29 p.m. EDT. The full four-outing ledger has not been established, so the larger figure remains an attributed tally. The complete September 1 task list and retroreflector location also remain unverified.⁠3⁠19

The science totals are less tidy. NPR, citing NASA, reported dozens of crew experiments and research activities. FRANCE 24 attributed more than 200 experiments in physiology, technology and education to Adenot. CNES’s preflight programme said she would participate in nearly 200 scientific and technological experiments. That last figure was a plan, not an audited result.⁠3⁠4⁠17

Some planned experiments were to be managed directly by Cadmos in Toulouse; the programme did not say all were French or Cadmos-managed. Nor is an individual astronaut’s activity count automatically comparable with a crew-wide experiment count. Without a common definition and final inventory, the figures cannot be added or declared a settled contradiction. They establish substantial research activity, not an exact final tally or particular scientific breakthroughs.⁠17

What remains after the landing

NASA reported two fast boats participating in recovery. Moving the ship into position and hoisting Freedom onto its main deck were described as forthcoming steps, not completed actions. The recovery vessel’s name, individual capsule-exit times and medical findings were not established. NASA announced a post-return mission briefing, but its date and clock time were not verified.⁠6⁠7

O que sabemos

  • All four Crew-12 members returned to Earth aboard Freedom; recovery operations were underway after splashdown. 67

O que não sabemos

  • Completed capsule recovery, extraction of all four crew members, and postflight medical-assessment results remain unverified.

O que se segue

  • Look for an official completed-recovery account and a confirmed schedule for the announced mission briefing.

The landing is no longer a forecast. The remaining task is to finish the account of the people who made it—not to turn missing recovery details into evidence of trouble, or a successful descent into proof of medical clearance.

Sources and mission records

ABC News, splashdown coverage⁠1; C-SPAN, splashdown coverage⁠2; NPR, Crew-12 return report⁠3; FRANCE 24 English, Adenot return report⁠4; Associated Press, undocking coverage⁠5.

NASA, splashdown update⁠6; NASA, return release and mission briefing announcement⁠7; NASA, completed deorbit burn⁠8; SpaceX, Crew-12 mission page⁠9; NASA, Crew-12 mission page⁠10; NASA, completed undocking report⁠11.

NASA, departure preparations and station research update⁠12; NASA, return broadcast announcement⁠13; NASA, Crew-12 mission blog⁠14; ESA, Adenot return announcement⁠15; CNES, Mission Epsilon overview⁠16; CNES, Adenot’s French experiments programme⁠17.

ESA, Adenot’s third completed spacewalk⁠30; ESA, Adenot’s first completed spacewalk⁠31; ESA, Freedom imagery during EVA-97⁠32; ESA, Adenot’s second completed spacewalk⁠33; NASA, August 18 completed spacewalk report⁠34; spacelive24, Adenot spacewalk account⁠35.

NASA, station spacewalk records⁠36; NASA, Crew-12 launch release⁠37; NASA, August 5 spacewalk preview⁠38; Wikipedia, Jessica Meir biography⁠39; NASA, February 13 launch update⁠40; NASA, October 2 station crew update⁠41.

NASA, deorbit-burn preparations⁠42; KSAT, four astronauts’ return coverage⁠43; ABC News Australia, Crew-12 return explainer⁠44.

Cronologia

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Cronologia da história
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Tal como emitido
  1. On October 2, we reported Crew-12 preparing to leave. Now Freedom has returned all four astronauts.
  2. The landing ends a science expedition of more than seven and a half months aboard the International Space Station, but does not establish completed extraction or medical checks. What is confirmed about the landing, the mission’s work, and the crew’s recovery?
  3. Dragon Freedom splashed down off Los Angeles on October 8, 2026, at 8:34 a.m. Pacific Daylight Time—11:34 a.m. Eastern, or 15:34 UTC. All four Crew-12 members returned aboard the SpaceX capsule.
  4. Jessica Meir commanded the mission, with Jack Hathaway as pilot, both NASA astronauts. French astronaut Sophie Adenot served as the European Space Agency mission specialist. Roscosmos cosmonaut Andrey Fedyaev was the other mission specialist.
  5. The shortened names Jessica, Jack, Sophie and Andre refer to these same four people, not additional crew members. After landing, they thanked SpaceX, NASA, ESA, Roscosmos and other partners: a multinational expedition returning through NASA’s commercial crew programme.
  6. Four main parachutes slowed Freedom toward the water, and the crew confirmed that all four deployed. Before that, two drogue parachutes were reported healthy and deployed. The confirmed descent ended in an ocean landing, with recovery teams nearby.
  7. Freedom’s return took 27 hours and 29 minutes. It undocked on October 7 at 8:05 a.m. Eastern Daylight Time and landed the following day at 11:34 a.m. Eastern. Crew-12 had launched on February 13 at 5:15 a.m. Eastern Standard Time.
  8. A Falcon 9 carried Crew-12 from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The completed return matches the approximately 27.5-hour journey described at landing and fulfills the earlier expectation of a Thursday Pacific splashdown.
  9. Crew-13 was already aboard before Crew-12 left. Dragon Grace docked on October 1 at 7:05 p.m. Eastern Daylight Time, following an 11:10 a.m. launch—a flight of seven hours and 55 minutes.
  10. Crew-13 began a six-month rotation, allowing station work to continue through the changeover. Grace arrived at Harmony’s forward port; Freedom departed from its space-facing port. Early departure targets of 1:05 a.m. and later 8:00 a.m. Eastern were schedules, not the actual 8:05 a.m. undocking.
  11. The launch and landing timestamps give a total spaceflight of 237 days, five hours and 19 minutes. That calculation measures time from launch to splashdown. It does not establish that the astronauts spent precisely 237 days aboard the station.
  12. Time in orbit includes travel to and from the ISS. The exact arrival timestamp needed to calculate station residence was not established. Almost eight months and more than seven and a half months are compatible rounded descriptions; calling 237 days an exact station stay confuses two different clocks.
  13. Adenot completed three verified spacewalks: August 18, lasting six hours and 23 minutes; August 25, six hours and 30 minutes; and September 1, six hours and 49 minutes. They were designated U.S. spacewalks 97, 98 and 99.
  14. Adenot became the first French woman to spacewalk on August 18. She and Anil Menon removed the failed SGANT-2 antenna. On August 25, again with Menon, she helped install and activate a spare Space-to-Ground Antenna.
  15. That spacewalk first is separate from her distinction as the second French woman on an ISS crew, following Claudie Haigneré. Neither distinction establishes a record for the amount of spacewalking time accumulated on an astronaut’s first mission.
  16. Meir joined Adenot outside on September 1. Their six-hour-49-minute outing ended at 3:29 p.m. Eastern Daylight Time. Maintenance included replacing a spacecraft navigational aid and installing a new retroreflector. Its location and the complete task list remain unverified.
  17. Adenot’s three outings add up to 19 hours and 42 minutes, reasonably rounded to about 20 hours. Her first-French-woman milestone is established. A claim that this total set a first-mission spacewalking-time record is not supported by a verified comparative record.
  18. Meir’s mission tally remains four reported spacewalks totaling just over 27 hours, for maintenance and upgrades. Her September 1 outing is specifically confirmed, but the complete four-outing ledger has not been independently established. Completed maintenance alone does not demonstrate a measured scientific result.
  19. The crew’s research activity was described as dozens of experiments and research activities. Adenot’s activity was described as more than 200 experiments in physiology, technology and education. Her preflight programme instead anticipated participation in nearly 200 scientific and technological experiments.
  20. A prospective participation count is not an audited completed total. An individual astronaut’s activity count is not automatically comparable with a crew-wide experiment tally. Without a common definition and final inventory, these figures cannot responsibly be added or treated as a settled contradiction.
  21. Some planned experiments were to be managed directly by Cadmos in Toulouse. That does not make every experiment French or Cadmos-managed. Research activity is established, but neither an exact final experiment count nor particular scientific breakthroughs can be inferred from these totals.
  22. A 16-second maneuver remains unidentified. Separation from the station was confirmed, but that maneuver’s designation and purpose were not established. Freedom completed a deorbit burn on October 8; the evidence does not connect that later burn to the 16-second description.
  23. Nor is the identity of a departure-support person established: a name given as Joshua Cutri remains unverified, along with the person’s affiliation and precise assignment. That unresolved support role is separate from the confirmed identities of the four people returning aboard Freedom.
  24. Two fast boats were part of the recovery effort. Teams were securing Dragon and checking that it was safe to recover. Moving the ship into position and hoisting Freedom onto its main deck were described as forthcoming steps, not verified completed actions.
  25. The answer is clear on the landing: all four crew members are back on Earth. It remains incomplete on recovery. Completed hoisting, extraction, individual exit times and the recovery ship’s name were not established, nor were completed medical assessments or their results.
  26. A post-return mission briefing was announced, but its date and clock time were not verified. The crew’s condition after nearly eight months away from the ground remains unestablished in the confirmed recovery record.

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