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

The Mars Express probe captured a striking new view of a Martian crater that holds clues to the planet's dynamic history ...

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

Sen. Ted Cruz's newly unveiled legislative directives for Senate Republicans’ budget reconciliation bill would dedicate ...

This month will usher in two separate conjunctions — one between the moon and a rarely-visible Mercury, and another between ...

In this Podcast Extra, we examine President Donald Trump's calls for NASA to land humans on Mars. Although the White House ...

The founder of the Mars Society has accused SpaceX CEO Elon Musk of derailing existing plans to explore and visit the Red ...

Mars has received considerable attention in the past few decades, thanks to the many robotic missions exploring it to learn ...

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

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

A team of researchers with a variety of backgrounds and affiliated with multiple institutions in the U.S. has taken a ...