Why Sunita Williams’ third space flight is her most significant mission till date

Produced by: Tarun Mishra Designed by: Manoj Kumar

Historic Entry into ISS

Indian-origin astronaut Sunita Williams entered the International Space Station (ISS) after a 24-hour journey aboard the Starliner spacecraft, which she piloted to space. 

Credit : NASA

Successful Docking

The Boeing Starliner successfully docked with the ISS on Thursday, following its launch on a United Launch Alliance Atlas V rocket from Cape Canaveral Space Force Station, Florida.

Third Historic Flight

This mission marks Williams’s third trip to space, making her the first woman to pilot a spacecraft on its maiden test flight, adding to her 322 days already spent in space.

Mission Objectives

Williams and astronaut Butch Willmore will spend a week on the ISS, testing the Starliner spacecraft’s functionality, robustness, and capabilities for launching and landing astronauts.

Manual Piloting Tests

Williams will conduct tests on Starliner’s manual piloting capabilities, including pointing the spacecraft, adjusting its orbit, manually charging its batteries, and maintaining its attitude in space.

Crew Flight Test (CFT)

The mission, known as Crew Flight Test (CFT), aims to certify the Starliner for regular space travel to and from the ISS. This involves validating the spacecraft’s systems from launch to landing.

Credit : NASA

System Checks and Safety

The astronauts will perform various tests, such as manual control demonstrations and system checks, to confirm the spacecraft’s functionality and safety. The mission’s success is crucial for Boeing and NASA’s Commercial Crew Program.

Unique Landing Approach

Unlike other American spacecraft, the Starliner will land on the ground rather than in water. The spacecraft’s performance during re-entry and landing will be closely monitored, marking a significant step for future crewed missions.