While astronauts Poach Wilmor and Sony Williams get their wild legs Back to the groundExperts say that the effects of falling into space for nine months – and their recovery – will give scientists an opportunity to improve preparations for astronauts in the end and even longer, says experts.
NASA aims to send it Humans to Mars Early from 2030s; The flights that, there and return, may take 21 months.
“The extremist environment for space, radiation, lack of gravity, and even those confined spaces, said Dr. Farhan Asrar, Assistant Professor at the University of Toronto, Assistant Dean of Clinical College Relations at the University of Toronto.
“Literally, I would like to say, from head to toe, can cause problems.”
Without gravity, physical fluids turn to the top, which leads to swelling of the face and increased pressure in the skull, which can affect vision.
On the floor, gravity withdrawal helps Bone loss and muscles. To try to confront this, the astronauts on the international space station (ISS) exercise (ISS) is an average Two hours day.
Canadian astronaut Jeremy Hansen describes the main roles of Canada in new tasks to the moon, from “amazing technology” to “specialized” experience in developing food and health care.
What is more, the cardiovascular system changes, which may lead to difficulty regulating blood pressure when returning to the ground. Asrar referred to a Canadian study suggested Catapical arteries One of the astronauts can be equivalent 20 years old From only six months in space.
Heart and lungs, and the mechanism of balance in our ear, and us Immunology systems Robert Thursk, a former astronaut with the Canadian Space Agency and a retired doctor, says Robert Thirk, a former astronaut with the Canadian Space Agency and a retired doctor, says Robert Thirk, a former astronaut with the Canadian Space Agency and a retired doctor.
Thirsk trained in NASA with Williams and says he is looking to talk to her about how to improve training for Mars tasks.
He says that astronauts will need to be more independent on Mars, given that it takes 20 minutes to send a message from there to control the task – for example, if the heart of the crew is suffering from an irregular heartbeat.
“I think the delivery of health care is the first number that must be resolved before we are ready to launch the first crew,” Thursk said on Tuesday.
He says it will be necessary to be a doctor on the Mars crew, as well as diagnostic and monitoring tools that support artificial intelligence.
Despite their stretching on board the International Space Station, others were in space for a much longer period than Willore and Williams. The record is Hold by Valerie PolakovWhich was on the Mir Russia station for 437 days or more than 14 months, in the mid -1990s.
At that time, Mir had the ultrasound on the plane to monitor changes to the health of astronauts. It was about the size of ABM.
Now, ASRAR says, the ultrasound on ISS is the size of the gaming console.
Likewise, astronauts also use the Canadian Space Agency VitalA portable tool that tests their blood, saliva and urine from only a few drops. Willore and Williams readings will be compared to their journey with their condition now.
Thirsk says that astronauts are well aware of the effects of space journey on their capabilities, including tension. Self -care, teamwork, cultures, culture, leadership and follow -up are all important skills for their professions.
“I think the difference between a good astronaut and a great astronaut is to master some of these personal features,” he said.
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