Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

Elon Musk has shared plans to use Starship rockets for long-distance flights on Earth. The billionaire claims it will be ...

One of the key questions about Blue Origin is whether it will push toward full reusability with New Glenn. In 2021, Ars first ...

It was in 2018, when Tesla and SpaceX boss Elon Musk took the audacious step of 'strapping' a car before launching it into ...

Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...

The rest of the 400 landings have come courtesy of SpaceX's powerful Falcon Heavy, whose first stage consists of three ...

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

President Donald Trump’s single reference to space in his second inaugural address Monday pointed in an unexpected direction. In his prepared remarks, Trump, a longtime backer of U.S.-led space ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

With Donald Trump now back in the White House, SpaceX's Elon Musk is more excited than ever about the prospect of his company ...

US President Donald Trump has promised to issue what is expected to be a flurry of executive orders and directives, as he ...

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our ...