potatoes in space greenhouse

If we want to go to Mars, we’ll need to figure out how to feed our astronauts. Synthetic biology can help.

John Cumbers | 
Revolutionary food production and closed-loop biomanufacturing could transform human space travel and address the growing food crisis on Earth ...
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Space-grown lettuce a hit with astronauts, and nutritionally identical to its earthly counterpart

Ashley Strickland | 
The astronauts floated around, expressing delight as they tasted something entirely unexpected in space. "Awesome! Tastes good! I like that! ...
Grass Fed Beef vs Grain Fed Beef

Steak from CO2? How space-inspired technology could change the way we produce meat

Luke Dormehl | 
Currently, it takes a couple of years to “make” a steak. That’s the length of time it takes to rear ...
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How NASA’s struggle with radiation-resistant microbe could help us understand infections

Meredith Knight | 
Bacteria have infiltrated sterile rooms NASA used to build space equipment. Studying what happens to them in outer space could ...
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‘The Martian’: More science than fiction? Crops could grow in space, study suggests

Elizabeth Rayne | 
Whoever is going to survive on the Moon and Mars is going to have to eat. There’s just one problem ...

Would the discovery of life on Mars be ‘world-shaking’?

George Dvorsky | 
In a recent interview with the Telegraph, NASA chief scientist Jim Green said it’s possible we’ll soon find evidence of life on ...
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How ‘alien genetics’ would change our understanding of life, biology and evolution

A. J. Smuskiewicz | 
While we await our first contact with alien life, scientists investigate possible scenarios for extraterrestrial biology ...

CRISPR gene editing yields world’s smallest tomatoes to feed astronauts

Scientists at the National University of Colombia have bred the smallest tomato in the world using DNA from a cherry ...
speed breeding wheat

With gene editing tightly regulated, little-known 1980s NASA experiments inspire new crop development in Europe

Jonathan Chadwick | 
Last year’s European Court of Justice ruling makes gene editing....a form of genetic engineering....This will, of course, mean it’ll be ...
hunger solution scientist adapt

Video: Space-inspired ‘speed breeding’ fast tracks improvements in food crops

Technology first used by NASA to grow plants extra-terrestrially is fast tracking improvements in a range of crops. Scientists at ...

Search for extraterrestrial life could be hampered by drama surrounding NASA’s telescope dreams

Ryan Mandelbaum | 
For nearly 20 years, NASA has been planning and constructing a telescope unlike any ever built before: the James Webb ...
crops on mars

We could visit Mars within a decade—and grow food when we get there

Korey Haynes | 
A visit to Mars is almost guaranteed within the next decade or so .... And long-term occupation may not be ...
space travel

How gene therapy could help astronauts survive deep space deadly radiation

David Warmflash | 
Over the past five decades, space travel advocates have been pushing to expand our footprint in space. They dream about lunar ...

Space astronaut twin’s DNA ‘changed’? How some reports botched the story, and what we really know

Ricki Lewis | 
When the Today Show reported on March 15 that the DNA of Scott Kelly, who spent a year on the ...

Mars conundrum: How do we explore without contaminating the Red Planet?

Alberto Fairén | 
Space exploration experts worry over what will happen if a human expedition introduces Earth's microbes to Mars. Are those concerns ...

Deep-space travel, colonization may rely on genetically engineered life forms

David Warmflash | 
Space exploration fires the imagination but presents many practical challenges—among them, how humans or organisms chosen to accompany us can ...
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