Mars holds a special place in the solar system. It represents marginal habitability. This means it transitioned from warm and ...

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's illustration of what a terraformed Martian landscape might look like. Mark Stevenson/Stocktrek Images via Getty Images ...

Scientists believe that future human settlements on Mars may rely on metals extracted from asteroids for construction.

Earth–Venus–Mars opportunity looks promising. 10–15 on-orbit refueling operations may be needed to make a crewed ship full.

A recent study indicates that Earth’s composition closely matches Mars, challenging long-held assumptions about where our ...

A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to less than a year.

Scientists have broadly agreed for years that the thousands of small cone-shaped mounds peppering Mars’ northern lowlands are ...

Writing on X, Musk made the forecasts in response to a post by Bill Ackman promoting a “Make America Healthy Again” ad posted by Robert F. Kennedy’s former running mate Nicole Shanahan. “Without our ...

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York on Wednesday, while a juvenile dinosaur skeleton ...