In 4 months, Canadian Jeremy Hansen will explode into the moon – where it will also be a guinea pig of

If everything goes for planning, next February can see the return of humans to the moon. Four people – NASA Pioneers Victor Glove, Red Weizmann, Christina Koch and Canadian astronaut Jeremy Hansen – will see that no one before. Not even Apollo’s astronauts, as many of them were dark during their duties.

Artemis II is important to send the four around the moon, and take it further than any person at all. Their goal is to help prepare for Artemis III, which will see shoes on the moon for the first time since 1972.

While they are assigned to test many of the spacecraft systems and capabilities, the four are also human Guinea pigs in space.

During Apollo’s missions in the 1960s and 1970s, NASA collected rock samples from the moon and conducted experiments on its surface, but there is one thing that he did not do is to know more about how the human body interacted with space.

Artemis is looking to change it.

“Our maximum priority is our friends safely returning home,” NASA, the chief exploration scientist in NASA, told a press conference last week.

“To do this, we have developed an integrated research campaign that supports all our future ARTEMIS tasks to ensure that we can travel safely in space and make everyone home. This really begins trying to understand the space environment.”

Human bodies were not intended for space travel. We have evolved to live on Earth, protected by magnetsina against harmful radiation, cosmic rays and more. But if we will go into space and look forward to living on the surface of the moon or Mars, we need to know how we can better protect ourselves.

Avatar (no, not the movie)

Some experiences have already started.

Archer, or Artemis Research for Crew Health & Complines, is one of them.

In this experiment, astronauts wear a monitoring device that monitors their sleep, stress and perception before launch, during the mission and once they return.

“We are the biggest flying experience, the individual,” Hansen told CBC News. “We spend a long time collecting data on our bodies …. But a lot of science is done behind the scenes for us. We are experimenting. “

The results will help in planning future missions and support the crew.

Then there is a Avatar, or analog response to virtual tissues (NASA loves her shortcuts).

NASA wants to understand how the space of depth affects human bodies, especially extremist radiation and small gravity, but it is difficult to focus on astronauts in a small environment. Instead, they developed the Avatar, which works well, like the Avatar of these individuals.

Blood cells were collected here for all four astronauts, then placed on a chip of the USB thumb engine. The group acts as a list of bone marrow, which plays a vital role in our immune devices. It is also sensitive to radiation.

“Once we understand what is happening in the deep space, especially in the radiation environment – I have a radiological background – so it is really important for me and for the agency to understand how we can protect our astronauts so that we can send them to this deep space exploration tasks, and make sure they are in good health.”

Carnell said that being armed with this information can help provide personal counter measures to protect future astronauts who go to deep space tasks. But she also noticed that they could use this information for similar counter measures here on Earth.

Lick here, please

We may not think much about our saliva, but “basically a window on how our immune system works.”

Artemis II astronauts have already provided NASA with samples, but as soon as they are in space, they will collect “dry” saliva samples, which means that they will lick a special paper in pocket -sized brochures that will return to the ground for more study.

The purpose? To analyze how immune systems respond to astronauts, including hormones, viruses and cells for things like radiation and isolation. They will also see whether or not the sleeper viruses are reactivated in deep space. In 2024, a The study was released A astronaut at the International Space Station, who had a herpes virus that causes logical images.

“This research provides an insight into how the person’s immune system is affected during these deep space tasks that will fly in the future,” Bishr said.

Although it may not be glamorous like walking on the moon, like the ARTEMIS III mission, Artemis II sets the foundation to the long -term human existence in space, even if it takes decades.

“When I look at the future, when we talk about our legacy, I do not want to look at five or 10 years in the future. I want to look at 100 or 200 years in the future. Frankly, this is where I thought this might go down wrongly: I hope to forget.”

“If we are forgotten, Artemis has succeeded. We have human beings on Mars. We have humans on Saturn moons. We are expanding in the solar system.

“Perhaps this is our footnote: Susie or Johnny inspired us to do what they did. That will be magic.”