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It Might Be Possible to Grow Potatoes on Mars

Potatoes could grow in Martian soil, if they are given certain nutrients and water

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Mars
Possibility of growing potatoes on Mars.(VOA)
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Peru, 11March, 2017: When humans finally land on Mars one of the first dishes made of locally grown vegetables may be the universally popular French fries.

Researchers from the International Potato Center and the University of Engineering and Technology in Lima, Peru, say potatoes could grow in Martian soil, if they are given certain nutrients and water.

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Researchers successfully grew potatoes in soil from the Pampas de La Joya desert in Peru, which they say is the closest chemically to the dry Martian soil.

Helped by scientists from NASA Ames Research Center, they built a special chamber closely mimicking the Martian temperature, air pressure, and oxygen and carbon dioxide levels.

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The most promising results have come from a variety of potato specially bred for extreme soil and climate conditions on Earth.

The new experiments were started on February 14 and can be viewed on potatoes.space/mars. (VOA)

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Soyuz Rocket’s Crew Say That They Trust The Rocket ,Post Previous Failure

Russian investigators said the rocket failure was caused by a sensor that was damaged during assembly.

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Russian Rocket, Soyuz
From left: CSA astronaut David Saint Jacques, Russian cosmonaut Оleg Kononenko‎ and U.S. astronaut Anne McClain pose in a mock-up of a Soyuz space craft at Russian Space Training Center in Star City, Russia. VOA

A U.S. astronaut said on Thursday she had full confidence in the safety of the Russian-made Soyuz rocket that will blast a three-person crew into space next month in the first such launch since a rocket failure.

Russian cosmonaut Oleg Kononenko and U.S. and Canadian astronauts Anne McClain and David Saint-Jacques are due to embark for the International Space Station on Dec. 3 after a similar launch on Oct. 11 ended in an emergency landing.

Russian Rocket, Soyuz
Head of the Russian space agency Roscosmos Dmitry Rogozin addresses the media upon the arrival of Russian cosmonaut Alexey Ovchinin and U.S. astronaut Nick Hague at Baikonur airport, Kazakhstan. VOA

Two minutes into that launch, a rocket failure forced Russian cosmonaut Alexei Ovchinin and U.S. astronaut Nick Hague to abort their mission and hurtle back to Earth in a capsule that landed in the Kazakh steppe. The two were unharmed.

Speaking at a news conference in Star City near Moscow, McClain said that occasional failures were inevitable, but that the mishap with the Soyuz-FG in October had demonstrated the reliability of its emergency safety mechanisms.

“We trust our rocket. We’re ready to fly,” she said at the conference also attended by her colleagues Kononenko and Saint-Jacques.

Russian Rocket, Soyuz
A view shows the Soyuz capsule that carried U.S. astronaut Nick Hague and Russian cosmonaut Alexei Ovchinin, after it made an emergency landing, near the city of Zhezkazgan in central Kazakhstan. VOA

“A lot of people called it an accident, or an incident, or maybe want to use it as an example of it not being safe, but for us it’s exactly the opposite because our friends came home,” McClain told reporters.

Also Read: A Successful Emergency Landing For US-Russian Space Rocket

Russian investigators said the rocket failure was caused by a sensor that was damaged during assembly at the Soviet era-cosmodrome at Baikonur from where McClain, Saint Jacques and Kononenko are due to launch.

Ahead of their mission, an unmanned rocket carrying cargo is due to launch on Nov 16. in what will be the first Soyuz-FG take-off from Baikonur since the mishap. (VOA)