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

The Deuteronilus Cavus crater has been shaped by water, wind, ice and volcanic erosion over billions of years, showcasing ...

A set of dark streaks that regularly wind across the Martian surface are more likely to be formed by dust and wind than by ...

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

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

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

NASA's Perseverance rover regularly images a Sherlock Holmes–themed maze to calibrate its chemical-hunting SHERLOC instrument ...

What if we could turn Mars into a second Earth? A group of scientists is revisiting this audacious idea with new eyes, armed ...

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

As for today, the environments on Mars that could potentially support life are few and far between, and it's all about ...

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