The heart, now working under less strain, begins to shrink. Red blood cells are destroyed to maintain balance, and blood ...

NASA’s rover has made a poignant discovery on Mars: the crushed remains of a helicopter that once soared through the planet’s ...

As space agencies race to set foot on the Moon, Mars, and elsewhere, a not-so-glamorous problem could be the key to success: ...

As scientists get closer to putting humans on Mars, the need to understand why clocks tick faster on the red planet is more ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

(CNN) — By tracking the gravitational pull on spacecraft over Mars, NASA has created one of the most detailed maps yet of the Red Planet’s surface, and what lies beneath. “Gravity maps allow us to see ...

A new study revealed that atmospheric gravity waves play a crucial role in driving latitudinal air currents on Mars, particularly at high altitudes. The findings, based on long-term atmospheric data, ...

Recently, NASA revealed exciting details of new findings from Mars. Scientists have discovered tiny patterns of unusual ...

Researchers at Purdue spent years working with NASA engineers to figure out how to grow crops on Mars and beyond. Now the ...

From Newton’s falling apple to Einstein’s curved spacetime, our understanding of gravity has come a long way, yet this familiar force remains one of the biggest puzzles in physics.

An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic spacecraft orbiting the red planet turned to take a look.