SpaceX’s Inspiration4 returns after 3 days in orbit


After spending three At a distance of about 360 miles from the ground, all civilian crew members of SpaceX’s Inspiration4 have returned to Earth.Their Crew Dragon capsule decelerated to 15 miles per hour as it descended under four parachutes, and splashed down east of Florida’s Atlantic coast at 7:07 pm, not far from them Launched on Wednesday night.

“Welcome back to Earth. Your mission shows the world that space belongs to all of us, and everyone can have an extraordinary impact on the world around us,” said the voice of SpaceX quality engineer Andy Tran, who is a corporate mission One of the hosts of the live broadcast is in Hawthorne, California.

“Thank you very much SpaceX, this is great for us,” Commander Jared Isaacman’s voice replied. “We have just started!”

“The replication has just begun,” Tran replied.

Their landing sites depend on weather and ocean conditions, which complement their plan: the sky is not stormy, and the water is not rough. SpaceX also coordinated with the Coast Guard to ensure the safety of the area and prevent rowers from entering the splash zone, as they did last year Two American astronauts splashing down In the SpaceX capsule in the Gulf of Mexico.

SpaceX personnel quickly boarded the boat and approached the Inspiration4 capsule to retrieve the astronauts and bring them to land. The recovery process is expected to take about an hour. From there, the crew will receive some medical evaluations, go to a private party, and then they will eventually go home.

“This is the beginning of private space tourism, going beyond the suborbital things we saw this summer. It’s not like five minutes, a moment of microgravity, and it’s over. This is more the public’s understanding of space tourism,” the University of Chicago Space historian Jordan Beam said.

Dragon’s list includes paying customers of payment processing company billionaire CEO Isaacman Shift4Payments, And the three people he sponsored the tickets: Sian Proctor, a geoscientist and artist; Chris Sembroski, an aeronautical engineer; and the doctor’s assistant Hayley Arceneaux. Proctor was the fourth African-American woman to enter space, and Arceneaux became the first space traveler with a prosthetic limb, making history.She is a bone cancer survivor and was once a patient St. Jude Children’s Research Hospital, A non-profit organization in Memphis, Tennessee, the Inspiration4 team’s goal is to raise at least $200 million, and they are close to achieving this goal.

Although Dragon can fly autonomously, neither Proctor nor Isaacman are professional astronauts, but they have received the necessary training to allow them to fly the space capsule when necessary. The crew orbits the Earth 15 times a day, during which time they have been very busy: Isaacman tracks the spacecraft’s systems and keeps in touch with the mission control department. Arceneaux conducted medical research The impact of space radiation on health And the extremely low level of gravity, which will have an impact on vision. In cooperation with ground researchers from Baylor College and Cornell University, the crew members collect biological samples and biomedical data from each other during the flight to monitor their heart rate, blood oxygen saturation, and sleep. Arceneaux also used a handheld ultrasound scanner called Butterfly IQ+ to image the eyes and other organs of her crew. Butterfly IQ+, an artificial intelligence-enabled device, was also tested on the International Space Station.

Proctor brought fountain pens, ink, markers, and watercolor paints, although she was not sure how effective they would be in a near-zero gravity environment. On the second day of their flight, she focused on her metal markers to make art. “This is my rendering of the dragon spacecraft being taken away from the earth by a dragon,” Proctor said, holding up her painting. Real-time on-orbit updates on Friday.


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