Slope streaks once believed to be signs of water on Mars might really be signs of rockfall and high winds, a new study says.

The Sunbird Migratory Transfer Vehicle, designed by Pulsar Fusion, would be capable of reaching 329,000 miles per hour (over ...

By listening to the echoes of "marsquakes" — seismic waves rippling through Mars ' crust — researchers uncovered signs of ...

Satellite images of the Red Planet suggest scientists were wrong about these strange Martian features.

A camera built at Arizona State University is on its way to check for signs of life above Jupiter, but it detoured to Mars ...

Perseverance is racing through its fastest science mission yet, uncovering ancient rocks that hint at Mars’ violent, watery ...

Pulsar's new fusion rocket could cut the time it takes to reach Mars to just 4 months of travel, a massive improvement over current times.

Though little is known about Deimos, another European spacecraft recently captured unprecedented views of the moon's far side ...

Whether you’re getting ready to go on a memorable summer vacation, feeling artistically inspired or simply reveling in the ...

Our astrology expert, Lisa Greenfield, tells us there’s “electricity in the air” as Jupiter leaves Gemini and Uranus prepares ...

Mars keeps its secrets buried deep, but every meteorite that punches through its protective layers scatters evidence across ...