Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

I thought about the interstellar visitor as my daughter, wife, and I took turns dragging his wandering monster truck balloon ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

NASA's Curiosity Rover discovered a large cluster of polygonal rocks on the planet of Mars, which may indicate evidence of ...

A dark patch in Mars' Utopia Planitia region has grown significantly since it was first photographed in 1976. Scientists have ...

SpaceX will launch Europe's life-hunting Rosalind Franklin rover toward Mars in 2028 — but not aboard the company's Starship ...

In 'A History of the United States in 100 Objects,' Mars will speak with historians and journalists about the human stories ...

A claim that NASA photos show insect-like life on Mars is making waves and raising eyebrows. The images might look convincing ...

Observations by the Mars Express orbiter reveal rapid changes on the Red Planet’s surface from windblown volcanic ash ...

While we will have to wait a long time for samples collected on Mars to be returned to Earth, we do have Martian rock sent to ...