More from David L Chandler
Explore the latest news, articles and features
Space
Could Earth survive the Sun’s demise?
News
Space
Robotic space partnerships tested on Earth
News
Space
Design choices may hurry humans to Mars
News
Life
Meteorites reveal extended deep-freeze on Mars
News
Space
NASA regroups under new boss Griffin
News
Space
Oldest dust disc challenges planet theories
News
Space
Forest fire threatens Arizona observatory
News
Space
Deep Impact strikes home
News
Space
Mars rovers reveal a complex history of water
News
Space
Comet’s crater hidden, but plume tells story
News
Space
Deep Impact smashes all expectations
News
Space
Comet impactor released to await its fate
News