Elon Musk’s goal of establishing human colonies on Mars depends on the company first building out its satellite-internet ...

Publicis Groupe SA has won a major new client, snagging the $1.7 billion ad portfolio for M&Ms and Snickers owner Mars Inc.

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

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

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

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

Elon Musk, who founded SpaceX in 2002, has a bold vision for sending Starship to Mars. Experts weigh in on what's realistic ...

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

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

A NASA orbiter has captured a stunning image of a giant volcano on Mars. The panorama, captured on May 2 by NASA’s Mars Odyssey orbiter, shows Arsia Mons, one of the largest volcanos on the Red Planet ...

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