Space

8735 readers

71 users here now

Share & discuss informative content on: Astrophysics, Cosmology, Space Exploration, Planetary Science and Astrobiology.

Rules

Be respectful and inclusive.
No harassment, hate speech, or trolling.
Engage in constructive discussions.
Share relevant content.
Follow guidelines and moderators' instructions.
Use appropriate language and tone.
Report violations.
Foster a continuous learning environment.

Picture of the Day

The Busy Center of the Lagoon Nebula

Related Communities

🔭 Science

🚀 Engineering

🌌 Art and Photography

Other Cool Links

founded 1 year ago

MODERATORS

[email protected]

A Weird Final Test for Boeing’s Starliner Uncovered the Likely Cause of Several Recently-Failed Thrusters (www.inverse.com)

submitted 4 months ago by [email protected] to c/[email protected]

4 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 4 months ago

The testing leads the teams to believe that the thrusters are prone to overheating during docking. Higher temperatures may have caused propellant to vaporize, interrupting the mixing of oxidizer and fuel required for the thrusters to properly work, which then reduced the thruster pressure and resulted in the lower readings.

The thrusters will burn up in Earth’s atmosphere. They belong to the Starliner’s service module, which the Starliner will jettison before the crew module begins landing procedures. With no hardware to examine back on Earth, these tests are the last glimpse teams will get of the thrusters of the U.S.’s new human-rated spacecraft.