Documents on lunar exploration were replaced with a 404-error message on the NASA-backed Lunar and Planetary Institute's ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

The study published on Nature.com highlights the threat growing space exploration can cause humanity back on Earth ...

A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

SpaceX has long set its sights on Mars, and has made the bold promise that they will land humans on Mars in 2029, which will eventually pave the path for chief executive officer Elon Musk’s plans for ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Last month, Donald Trump issued his first direct order to Elon Musk as president: go fetch the astronauts who flew to the ...

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Elon Musk's vision for a Mars colony has sparked debate after a futuristic video showcasing a Martian cityscape went viral, ...

Elon Musk—head of the Department of Government Efficiency, owner of SpaceX, Tesla and X, and the wealthiest person in the world—has worked toward colonizing Mars. While its environment is far from ...

The video opens with a spaceship, showcasing visually striking skyscrapers and architecturally impressive buildings.