Search

News & Politics
Culture
Food
Science & Health
Money
Life Stories
Video
Reviews

News & Politics
Culture
Food
Science & Health
Money
Life Stories
Video
Reviews

Summer sale: Save 58%

News & Politics
Culture
Food

Science & Health
Money
Video

Search

Evan Fraser

An artist's concept depicts a greenhouse on the surface of Mars. (NASA/SAIC)

Could we feed a city on Mars? This question is central to the future of space exploration

Lenore Newman, Evan Fraser

Home
About
Staff
Contact
Privacy
Terms of Service
Archive
Go Ad Free

Copyright © 2026 Salon.com, LLC. Reproduction of material from any Salon pages without written permission is strictly prohibited. SALON ® is registered in the U.S. Patent and Trademark Office as a trademark of Salon.com, LLC. Associated Press articles: Copyright © 2016 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

This is an alert message.