Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to ...

Now, thanks to data from NASA's Curiosity rover, the mysteries surrounding Mars' ancient climate are finally coming into sharper focus. Recent findings, published in the journal Science ...

Mars has not always been a seemingly lifeless red desert. We have evidence that billions of years ago it had a warm, habitable climate with liquid water in lakes and flowing rivers, which is ...

In 1999, for instance, NASA’s Mars Climate Orbiter disintegrated in the atmosphere—a failure later attributed to an engineering mismatch between metric and English units of measurements.

And in space, there’s no way to miss but spectacularly. That’s what happened to the Mars Climate Orbiter, which vanished in September 1999 as it prepared to enter Mars orbit because of a now ...

Potential treatments need to be subject to the highest standards of safety and efficacy. Transplanting dopamine-releasing neurons into the brain is a promising regenerative therapy for Parkinson ...

The discovery of siderite by NASA's Curiosity rover in Martian rocks provides crucial evidence suggesting Mars once had a warmer and wetter climate. This finding points to a dense carbon dioxide ...

Definition: The Mars Orbiter Mission (MOM), commonly referred to as Mangalyaan-1, is a space probe launched by the Indian Space Research Organization (ISRO) on November 5, 2013. The indigenously-built ...

We monitor global and hemispheric climate indicators that can support our understanding of longer-term predictability of the weather. These indicators are mainly associated with interactions between ...