The perspective is what astronauts would see out their window if there was an International Space Station flying around the ...

The presidential budget suggests trashing science missions in favor of colonizing Mars. A new study argues that research must ...

Living in today's age of ambitious robotic exploration of Mars, with an eventual human mission to the red planet likely to ...

A dazzling image taken by NASA's 2001 Mars Odyssey orbiter shows an unprecedented view of a 12-mile-high volcano poking ...

One of Mars' tallest volcanoes peeps over a thick layer of clouds, in Odyssey’s first picture of Arsia Mons peering over the ...

A highly reflective lightsail pushed by light energy in the same way sailboats are pushed by the wind could travel as fast as ...

On June 10, 2018, the rover Opportunity sent its last message from the surface of Mars. Originally expected to serve a ...

NASA’s Mars Odyssey captured a stunning sunrise view of Arsia Mons, revealing water-ice clouds and offering insights into ...

The Red Planet and Earth align properly for interplanetary missions just once every 26 months. The next such opportunity ...

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

Nature explores the massive costs and challenges of sending astronauts to the red planet. US President Donald Trump last week ...

For years, scientists have puzzled over how Mars lost the thick atmosphere it once had. That atmosphere was essential for ...