[ad_1]
Humans gained the ability to travel to Mars shortly after the first landings on the moon nearly 50 years ago, according to retired astronaut Chris Hadfield.
In an interview with Business Insider, the former commander of the International Space Station (ISS) was asked that he thought that Nasa, SpaceX or Blue Origin by Jeff Bezos were capable of "stopping". send humans to the red planet over the next decade. Hadfield, renowned for his interpretation of Space Oddity by David Bowie while in orbit, responded that humans could have reached Mars decades ago
. I was just a kid – this technology can take us to Mars, "he told the news site.
Hadfield is right, Tech Times says, who notes that plans to send humans on the red planet were developed by scientists, including Wernher von Braun, the architect of the rocket Saturn V Moon, as early as 1952.
While an inhabited mission to the planet was possible For decades, the risk to human life was too high, according to Hadfield.
"The majority of astronauts we send in these missions would not do," said the Canadian astronaut. "They would die."
The immense distance between Earth and Mars poses a number of problems to scientists and astronauts. " Launching shuttles to Mars until here took a long time – from 128 to 333 days," told The Sun.
The dangers associated with longer flights include cancer caused by prolonged exposure to "deep space radiation" and a greater risk of heart disease, the paper explains.
Hadfield compares the feat of putting humans on Mars to the one undertaken by the Portuguese traveler Ferdinand Magellan, who explored the East Indies between 1519 and 1521.
"Magellan, when he launched in 1519, they launched with five ships and 250 people tried to go around the world once, and almost everyone died, "he said.
Source link
