NASA’s MAVEN spacecraft has confirmed, through nearly a decade of orbital observations, that solar wind physically strips gas from Mars’ upper atmosphere in a process called sputtering. That finding ...

A team of planetary scientists thinks they know how to start warming Mars: scatter billions of tiny engineered particles into its thin atmosphere and let the planet’s own winds do the rest. Their peer ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its surface. So, ...

Ancient ripple layers on Mars capture a single sandstorm, helping scientists estimate how dense the planet’s atmosphere once ...

(NEW YORK) — Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its ...

When the surface of the Sun exploded with activity in May 2024, Earth was hit by the biggest solar storm in more than two decades. The video shown below—made from images captured by NASA’s Solar ...

Whenever humans arrive on Mars, they're going to find it a difficult place to exist. Mars is cold, with an average surface ...

(CNN) NASA is promising another big Mars announcement on Thursday. The space agency will be delivering new findings on the Red Planet's atmosphere. NASA isn't divulging any information ahead of its ...

In a study published on Feb. 2 in Communications: Earth & Environment, an international team of researchers reveals how, in 2023, an atypical storm during Mars’ northern summer lifted water into the ...

The Mars Climate Orbiter (MCO) launched in late 1998 and was predicted to reach Mars nine months later. But that never actually happened. As the MCO approached Mars, it ventured far too close and ...

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