Tag - astrobiology

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Plant in space

How to grow plants 400km above the ground

Quora is a site for posting questions to the internet. Sometimes those questions get answer. For example Robert Frost, who has trained astronauts for the International Space Station, has answered the question: How are...

NASA Jet Propulsion Laboratory, California Institute of Technology.

Black is the new… er… green?

What colour are plants? No, not a stupid question, but I bet you were tempted to answer ‘green’? Which is fair enough; chlorophyll is the major pigment in plants and consequently they do tend to appear green. But! This...