NASA assures that astronauts transported by Boeing to the ISS are not “stranded” there

NASA wants to be reassuring. The two astronauts who arrived at the International Space Station (ISS) three weeks ago aboard Boeing’s new Starliner spacecraft are not there “blocked”supported the American space agency on Friday June 28, even if the return date of the capsule continues to be postponed and now depends on the analysis of new tests.

These tests include problems encountered in flight with the capsule’s thrusters as it approached the ISS to dock. Ground tests on similar thrusters will be carried out to recreate the space environment and better understand the cause of the problem. These tests are expected to last about two weeks, and a return date will only be set afterward.

“Butch and Suni are not stuck in space”, underlined Steve Stich, senior official at NASA, during an unusually tense press conference. The return of the vehicle is not ” press “, he added. The two astronauts Butch Wilmore and Suni Williams were initially scheduled to spend just over a week in the flying laboratory. Which led the American press to wonder if the astronauts currently found themselves without a means of return.

“Collect more data”

They are not “not stuck in the ISS, the crew is not in danger”also hammered Mark Nappi, senior manager at Boeing. “It is quite painful to read the things that are circulating. We’ve had a very good test flight so far, and it’s being viewed quite negatively.”he complained. “We can bring Starliner in at any time”, he insisted. But “We don’t understand well enough (the problems encountered) to fix them permanently, so the only way to do it is to take the time” et “collect more data”.

In addition to the thrusters, another anomaly affects Starliner, a new vehicle ordered ten years ago by NASA to serve as a space taxi transporting its astronauts to the ISS. NASA and Boeing are still investigating the cause of helium leaks detected in flight. Helium is not flammable but is used for the propulsion system. However, the spacecraft still has enough helium to return, according to the space agency.

This mission, carried out by Boeing years behind schedule, is Starliner’s first with a crew, and is necessary for the capsule to obtain NASA certification and then be able to begin regular operations. In the meantime, NASA astronauts have already been joining the ISS thanks to SpaceX vessels for four years.