Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...
Doing the persnickety calculations of how fast clocks tick on Mars relative to Earth, two scientists have discovered that ...
A climate change theory for Earth can be applied to Mars and possibly to other Earth-like planets, report a Brown geoscientist and two colleagues in the Sept. 26 issue of Nature. Orbital forcing of ...
Earth’s climate is not only shaped by smokestacks, forests, and oceans. It is also quietly tuned by the slow choreography of ...
Time moves differently on Mars — not in the Tibetan philosophy sense of the word, but in a measurable, physics-will-ruin-your-mission kind of way that's giving NASA engineers a real headache. As the ...