Sunday, October 13
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Former astronaut says pair stuck in space ‘knew the risks’


In this still image taken from a NASA TV broadcast, NASA astronauts Butch Wilmore (R) and Suni Williams hold a news conference from the International Space Station (ISS) on September 13, 2024. Wilmore and Williams, who arrived at the ISS aboard Boeing's Starliner, will return home with rival SpaceX in February 2025, NASA has said. (Photo by Handout / NASA TV / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / NASA TV" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

NASA astronauts Butch Wilmore and Suni Williams hold a news conference from the International Space Station on 13 September.
Photo: AFP PHOTO / NASA TV

Two astronauts who flew to the International Space Station for eight days and ended up staying months were aware of the risks and will be being kept busy, a retired astronaut who knows the pair says.

NASA astronauts Sunita “Suni” Williams and Barry “Butch” Wilmore crewed Boeing’s Starliner which left earth on 5 June for what was meant to be an eight-day test mission.

They’re now expected to return in February on a different spacecraft.

Retired astronaut Michael Fossum told Nine to Noon what happened to Wilmore and Williams was “pretty jarring” – to go from an eight day mission to months spent in space.

But this was a test flight, he said.

“This was the first human flight in the Boeing Starliner spacecraft, and both Butch and Suni have flight test backgrounds in the Navy. They’re naval aviators and they were testers. And so this was always one of the possibilities – that something could go wrong.”

Fossum said the pair probably started thinking about the possibility of being stuck while still in free flight after their launch when problems arose with the thruster systems.

International Space Station (ISS), photographed from the Shuttle Orbiter Discovery.

The International Space Station, photographed from the Shuttle Orbiter Discovery.
Photo: NASA

‘Crowded, functional, busy’

Fossum spent 19 years as a NASA astronaut, and helped design and build the International Space Station.

It was crowded, functional, and larger than one might expect, he said.

“It’s about the size of 12 school buses or the internal volume of a 747. Of course it’s not one big volume like an airliner. It’s in these different modules and they’re all built for different purposes.”

It was also busy, with time scheduled down to five minutes by mission control back on earth.

The main function was science that can only be done at microgravity, such as combustion technology, Fossum said.

The space station crew were generally not scientists but acted as “laboratory technicians”.

Fossum described it as living like a goldfish in a bowl, with cameras and control centres around the world watching your every move.

“Where everybody can see in, but your view out is limited and distorted.”

NASA astronaut and Boeing Crew Flight Test Pilot Suni Williams has been stuck at the International Space Station since June.

NASA astronaut and Boeing Crew Flight Test Pilot Suni Williams.
Photo: NASA

Keeping busy

Wilmore and Williams were no doubt being kept busy with science and maintenance work, which there was always plenty of, Fossum said.

“In addition, we’re always studying changes to the human body. It’s been a few years since Butch and Suni have been up in space for a long period of time, so now we’re getting another complete data set on them at an older age.”

While there was always food on the space station, they didn’t go with full kit and things had been couriered up to them, Fossum said.

“They had eight days worth of kit with them, so that was one of the practicalities, they got up there and they didn’t have months worth of clothes.

“The things like your toothbrushes, all those kind of things, they had some, they did not have the full complement of exercise shoes and things that we would use for the long duration crew members.”

This video grab courtesy of Boeing taken on September 7, 2024 shows Boeing's Starliner landed at White Sands Space Harbor in White Sands, New Mexico. Boeing's beleaguered Starliner returned to Earth empty September 7, 2024 after NASA deemed it too risky to bring home the astronauts who rode the spaceship up to the International Space Station. (Photo by BOEING / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / BOEING" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

Boeing’s Starliner landed at White Sands Space Harbor in White Sands, New Mexico after it returned to Earth empty on 7 September.
Photo: AFP PHOTO / BOEING

Starliner’s uncertain future

The future of the Starliner was a matter for Boeing, Fossum said.

But he hoped they continued with it and fixed the leaks in the propulsion system that resulted in the use of backup modes and reduced capability for manoeuvring the spacecraft.

“You learn from every flight and this was a test flight… And the fact that they had problems, to me as a professional flight tester for many years, it’s not a surprise – you expect to have problems on a flight, especially a first human flight.”

SpaceX return

The pair are due to return home on SpaceX’s Dragon in February 2025.

That was the safest option, Fossum said. Although their Boeing Starliner did land safely.

“If they’d been on it, they would have been fine. But how lucky do we want to get? And we didn’t have to.”

There was disappointment for the two Dragon crew members pulled to make room for Wilmore and Williams, but it was the right thing to do, Fossum said.



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