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Indian -origin American Astronaut Sunita Williams ready to return after wearing spacesuit. In the second picture, ignores the vehicle.
Astronaut Sunita Williams and Buch Wilmore are returning to Earth after 9 months 13 days. He was accompanied by two Crew-9 and Astronaut Nick Hague and Alexander Gorbunov present at the International Space Station on Tuesday (March 18).
All four After Astronaut rode in a dragon spacecraft, the hatch of this spacecraft i.e., the door closed and the Spacecraft separated from the International Space Station at 10:35 am. It will land on the coast of Florida at around 3:27 am today.
PM Narendra Modi has also written a letter to Sunita Williams, in which he has wished Sunita a safe comeback on land. He has also invited him to come to India, …
Dragon Spacecraft is separated from a port of the hormony module at the International Space Station.
How will Astronauts return to the earth, learn in 7 questions …
1. How long will it take to return from space station to Earth?
This journey will take about 17 hours. An estimated schedule of this event has been released by NASA. There may also be changes due to weather.
According to NASA, the deorbit burn will begin on March 19 at 2:41 am. That is, the engine of the spacecraft will be fired in the opposite direction from the classroom. After this, the spacecraft will enter the Earth’s atmosphere and there will be landing in water on the banks of Florida in the morning.
Pose together inside the vestibule between the members space station and the dragon crew spacecraft of Crew-9 before returning to Earth. The left from Clockwise, American Astronaut Buch Wilmore, Nick Hegs and Sunita Williams and Russian Astronaut Alexander Gorbunov.
2. Why was Sunita Williams and Buch Wilmore sent to the space station?
Sunita Williams and Buch went to Wilmore Boeing and NASA’s 8 -day joint ‘Crew Flight Test Mission’. The purpose of this mission was to test the ability of Boeing’s Starlineer Spacecraft to take the astronauts back to the space station.
Astronauts also had to do research and several experiments in 8 days at the space station. He was also manually flying the spacecraft during the mission.
3. When and how the Starlineer Spacecraft of Boeing was launched?
On 5 June 2024 at 8:22 pm, the Starlineer Spacecraft of Boeing was launched via Atlas V rocket. He reached the space station on 6:03 pm on 6 June. It was supposed to arrive at 9:45 pm, but there was a problem in the reaction control thruster.
The Starlineer Spacecraft of Boeing was launched from Atlas V rocket on 5 June 2024 at 8:22 pm Indian time.
4. How Sunita and Wilmore got stuck in space for so long?
- 5 out of 28 reaction control thrusters of Starlineer Spacecraft had failed. 5 helium leaks were also leaked in 25 days. Helium is very important for the propalent to take the face to the thrusters. In such a situation, there were concerns when the spacecraft returned safely.
- After analyzing the data, NASA decided that the Starlineer Spacecraft is not safe to bring back Sunita and Buch Wilmore, so he brought the Starlineer SpaceCraft back to Earth on 6 September 2024 without astronauts.
- Now SpaceX was given the responsibility of bringing back astronauts. SpaceX’s Dragon Spacecraft takes 4 astronauts to space station every few months and the park already comes back from its spacecraft at the previous crew space station there.
- When SpaceX launched the crew-9 mission on 28 September 2024, 4 Astronauts were also going to go, but two seats were kept vacant for Sunita and Buch. After his arrival, the park at the crew-8 space station returned to Earth from its spacecraft.
- On 15 March 2025, Spacex launched a crew-10 mission with 4 astronauts. On 16 March, these Astronaut ISS reached. Now the four Astronaut responsibilities of Crew-9 are returning from their spacecraft from September at the space station after handover Crew-10.
Crew-10’s Astronaut Anne McClane and Nicole Aarce, Japan’s Takuya Onishi and Russia’s Kiril Peskov reached the space station on 16 March. He was welcomed by Sunita Williams including other astronauts.
5. Why could I send the crew-10 mission so late, could be sent earlier?
SpaceX currently has 4 dragon spacecrafts. Endeavor, Regiles, Endurance and Freedom. The fifth spacecraft is being manufactured. The same fifth spacecraft was to be used for crew-10, but due to delay in manufacturing, NASA postponed the crew-10 mission from February to the end of March. However, NASA later decided to use the old endurities spacecraft for Crew-10 in view of the delay in bringing Crew-9 back.
At the same time, a reason for this delay is also said to be political. Last year, Musk offered Sunita Williams and Buch Wilmore back to bring back home before the scheduled time, but claimed that the Biden administration rejected it. In an interview with Fox News’s host scene Hannie, Musk said, “Both Astronauts were left in the space station for political reasons, which is not good.”
6. What are the danger in Sunita’s return?
There are mainly 3 threats in Sunita’s return to the land.
7. Is the Dragon Capsule completely safe?
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