After nearly nine months aboard the International Space Station (ISS), NASA astronauts Suni Williams and Butch Wilmore have finally returned to Earth, but a recent detail from their post-arrival photos has raised concern.

Something attached to her left arm
The astronauts’ return came after what was originally scheduled to be an eight-day mission, but due to technical issues, they spent an unprecedented 286 days in space. While their return in the SpaceX Crew-9 spacecraft was celebrated by all, the images captured during their medical check-ups have sparked worry among space fans.

The astronauts, including Russian cosmonaut Aleksandr Gorbunov, 34, were immediately whisked away to a medical facility for a thorough post-mission evaluation.

These ‘secret’ tests, which included cancer screenings, radiation exposure checks, and studies on the effects of microgravity on the human body, are part of a long recovery process that will last around six weeks.

Although NASA had personnel on hand to assist the astronauts with their balance, it was evident that Williams, Wilmore, Hague, and Gorbunov were all able to stand and walk independently after their medical evaluations.

The photos of their post-mission arrival at Johnson Space Center, however, revealed a concerning detail: 59-year-old Suni Williams, in particular, was seen with an IV drip attached to her left arm as she underwent these tests.

The presence of the IV drip caused some to worry about Williams’ health.

While Butch Wilmore was clean-shaven after previously sporting a beard in space, Williams appeared noticeably frail.

It’s important to note that she had already been under scrutiny during her time on the ISS due to her appearance. In several photos and videos shared during the mission, Williams looked noticeably thinner than usual.

While NASA reassured the public that Williams’ health was stable, the change in her appearance was attributed to the muscle and bone loss that astronauts often experience during extended stays in space.

Common side affects
The IV drip now raises questions about the specific treatments Williams might need as part of her rehabilitation. One theory circulating among online users is that the IV may be linked to the need for fluid replenishment or even bone loss, a common side effect of prolonged exposure to microgravity.

Such concerns have been heightened by the fact that astronauts typically face a range of health challenges after extended missions in space.

However, despite the concern, there’s a silver lining. The astronauts, including Williams, were seen walking without assistance just hours after landing — a remarkable feat given the muscle atrophy that space travelers experience after such long missions.

In fact, this rapid recovery was something Williams herself had expressed worry over before landing, but the fact that they could all stand and walk unassisted suggests that they are coping well with the transition back to Earth’s gravity.

Despite the positive signs, doctors have indicated that it will take at least a few weeks for the astronauts to feel back to normal. Former astronauts have revealed that full recovery from the effects of space travel can take much longer, with some astronauts saying it took them months or even a year before they truly felt like themselves again.

In addition to the physical rehabilitation required, the astronauts may also experience some bizarre side effects from their time in space.

Retired astronaut explains
These include hypersensitive skin that feels almost baby-like due to the absence of gravity, and a temporary difficulty with speech and swallowing, as their muscles —especially the tongue — adjust back to Earth’s gravity.

Retired British astronaut Tim Peake shared his insights on how the astronauts are likely feeling after their extended time in space. Peake explained that space travel affects individuals in varying ways, and each astronaut experiences it differently.

During an interview on The Chris Moyles Show on Radio X, Peake recalled his own experience: “For me, going into space was no problem at all, but for the first two days on Earth, I felt pretty rough.”

Peake added, “I think Butch and Suni will be feeling a bit rough right now. You know, the whole body is just getting used to gravity. The vestibular system’s a bit messed up. You feel dizzy, a bit nauseous. So, it’ll take them a couple of days to get over that.”

The return of Williams and Wilmore marks a successful end to their mission, but the journey back to full health will take time and patience.

As space travel becomes more frequent and astronauts spend longer periods away from Earth, these medical tests and rehabilitation programs will be key to understanding how humans can adapt to the challenges of extended space missions. For now, fans and supporters continue to wish these brave astronauts a swift and smooth recovery.