Quantcast
Environmental News for a Healthier Planet and Life

Help Support EcoWatch

Scientists Grow First Edible Plants From Mars-Like Soil

Food

Scientists are bringing life on Mars closer and closer to reality by growing edible plants in soil similar to that of the red planet.

Peas being grown in Mars-like soil simulants. Photo credit: Wagningen University via Facebook

Researchers at Wageningen University in the Netherlands successfully grew 10 crops of which four so far have been tested and claimed edible, according to a Mars One statement. Radishes, peas, rye and tomatoes grown in Mars-like soil were deemed safe for human consumption.

"These remarkable results are very promising," senior ecologist Wieger Wamelink said. “We can actually eat the radishes, peas, rye, and tomatoes and I am very curious what they will taste like."

Scientists at Wageningen University have experimented with growing crops on Mars- and Moon-like soil simulants, developed by the National Aeronautics and Space Administration, since 2013.

Potatoes growing in Mars-like soil simulant. Photo credit: Wageningen University via Facebook

The first round of experiments proved that plants could in fact be grown in the soil. Scientists then needed to test if the plants produced in the soil simulants would be edible.

Mars' soil contains heavy metals—aluminum, copper, iron, manganese, zinc, arsenic, cadmium, chrome, nickel and lead—that could be poisonous if consumed at certain levels.

"Mars One is very proud to support this important research," Bas Lansdorp, CEO and co-founder of Mars One, said. "Growing food locally is especially important to our mission of permanent settlement, as we have to ensure sustainable food production on Mars."

Wamelink and team's research is being funded by a crowdfunding campaign, which run until the end of August. So far, the project has raised 12,745 euros out of a goal of 25,000. The remaining money will fund the testing of the other six crops, including potatoes.

"It's important to test as many crops as possible, to make sure that settlers on Mars have access to a broad variety of different food sources," Wamelink said.

Watch Wamelink talk about the experiments in more depth in this video:

YOU MIGHT ALSO LIKE:

Whistling Sound Coming From Caribbean Sea Can Be Heard From Space

NASA Astronaut Snaps Best Picture of Strawberry Moon

NASA: Porter Ranch Gas Leak Was So Big It Could Be Seen From Space

Giant Squid Could Be Longer Than a School Bus

EcoWatch Daily Newsletter

Oregano oil is an extract that is not as strong as the essential oil, but appears to be useful both when consumed or applied to the skin. Peakpx / CC by 1.0

By Alexandra Rowles

Oregano is a fragrant herb that's best known as an ingredient in Italian food.

However, it can also be concentrated into an essential oil that's loaded with antioxidants and powerful compounds that have proven health benefits.

Read More Show Less
Brazilian President Jair Bolsonaro meets Ronaldo Caiado, governor of the state of Goiás on June 5, 2020. Palácio do Planalto / CC BY 2.0

Far-right Brazilian President Jair Bolsonaro, who has presided over the world's second worst coronavirus outbreak after the U.S., said Tuesday that he had tested positive for the virus.

Read More Show Less
Although natural gas produces fewer greenhouse gas emissions and other pollutants than coal or oil, it is a major contributor to climate change, an urgent global problem. Skitterphoto / PIxabay

By Emily Grubert

Natural gas is a versatile fossil fuel that accounts for about a third of U.S. energy use. Although it produces fewer greenhouse gas emissions and other pollutants than coal or oil, natural gas is a major contributor to climate change, an urgent global problem. Reducing emissions from the natural gas system is especially challenging because natural gas is used roughly equally for electricity, heating, and industrial applications.

Read More Show Less
The U.S. Environmental Protection Agency has approved two Lysol products as the first to effectively kill the novel coronavirus on surfaces, based on laboratory testing. Paul Hennessy / NurPhoto via Getty Images

The U.S. Environmental Protection Agency (EPA) recently issued a list of 431 products that are effective at killing viruses when they are on surfaces. Now, a good year for Lysol manufacturer Reckitt Benckiser just got better when the EPA said that two Lysol products are among the products that can kill the novel coronavirus that causes COVID-19.

Read More Show Less
U.S. Rep. Alexandria Ocasio-Cortez unveils the Green New Deal resolution in front of the U.S. Capitol on February 7, 2019 in Washington, DC. Alex Wong / Getty Images

By Judith Lewis Mernit

For all its posturing on climate change, the Democratic Party has long been weak on the actual policies we need to save us from extinction. President Barack Obama promised his presidency would mark "the moment when the rise of the oceans began to slow," and then embraced natural gas, a major driver of global temperature rise, as a "bridge fuel." Climate legislation passed in the House in 2009 would have allowed industries to buy credits to pollute, a practice known to concentrate toxic air in black and brown neighborhoods while doing little to cut emissions.

Read More Show Less
About 30,000 claims contending that Roundup caused non-Hodgkin's lymphoma are currently unsettled. Mike Mozart / CC BY 2.0

Bayer's $10 billion settlement to put an end to roughly 125,000 lawsuits against its popular weed killer Roundup, which contains glyphosate, hit a snag this week when a federal judge in San Francisco expressed skepticism over what rights future plaintiffs would have, as the San Francisco Chronicle reported.

Read More Show Less

Trending

Hundreds of sudden elephant deaths in Botswana aren't just a loss for the ecosystem and global conservation efforts. Mario Micklisch / Flickr / CC by 2.0

By Charli Shield

When an elephant dies in the wild, it's not uncommon to later find its bones scattered throughout the surrounding landscape.

Read More Show Less