Life
How to build a Mars colony that lasts 鈥� forever
A sustainable outpost on the Red Planet may be humanity's only chance of survival, but challenges include growing food and overcoming insomnia
News
Space
Toxic Mars dust could hamper planned human missions
News
Space
Mars rover wakes up, gets better laser aiming
News
Space
‘Big Brother’ applicants wanted for one-way Mars trip
News
Space
Nobel physicist: Give people a one-way ticket to Mars
Opinion
Life
Curiosity’s discoveries hint at life’s cradle on Mars
News
Space
Reality TV paves way for Neil Armstrong of Mars
News
Space
Solve four big problems to get people to Mars by 2018
News
Space
Mars trip to use astronaut poo as radiation shield
News
Health
Stem cells aboard SpaceX will seed mice back on Earth
The SpaceX Dragon capsule's mission to the space station includes a clever mouse cell experiment that investigates how years of space flight affects humans
News
Space
First private Mars mission aims to launch in 2018
News
Life
Curiosity’s spills add thrills to the Mars life hunts
Features
Life
We need a piece of Mars to continue search for life
Opinion
Space
Traces of life on Mars may have been bleached away
News