The post New Study Shows Historic Secrets Lurking Below Mars’s Surface first on TwistedSifter. It may be our closest neighbor ...

The tests also revealed that the ditches only develop on dunes with very fine, evenly sized sand grains. Coarser or more ...

Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a dramatic rise in ozone. Scientists found that the lack of sunlight and moisture ...

It's not the first time there have been claims of signs of life on Mars, so why are scientists particularly thrilled now?

India’s Mars Orbiter Mission (MOM / Mangalyaan) carried five scientific instruments that captured full-disk images, mapped ...

His team combined 20 years of data from two European spacecraft: the Mars Express, in orbit since 2004, and the ExoMars Trace ...

NASA's Curiosity rover took advantage of a clear winter day to snap new panoramic pictures of one of Mars' most enduring mysteries. A lookout point in the foothills of Mount Sharp, a 3-mile-high ...

This is absolutely my new favorite conspiracy. Hey, Arizona Republican legislators, is it time to amend the Arizona constitution to preclude visitors to space from running for president? According to ...

The most beautiful season of the year is here. For us, It's all about the leaves and the colors, but as fall is about to ...

Researchers identified 1,039 tornado-like whirlwinds called ‘dust devils’ using data from the European Space Agency’s Mars Express and ExoMars Trace Gas Orbiter.