Astronomers mistook a Tesla Roadster that was launched into orbit in 2018 for an asteroid earlier this month. The registry of ...

As companies like SpaceX and Virgin Galactic make waves in space tourism, how long does the rest of the world have to wait ...

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 case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

Russian President Vladimir Putin and Chinese President Xi Jinping held their annual New Year’s video call on Tuesday. The two ...

"We will pursue our manifest destiny into the stars, launching American astronauts to plant the stars and stripes on planet Mars," he said. Trump's comments sparked an enthusiastic response from his ...

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

Trump's aides and SpaceX's top lobbyist Mat Dunn in recent months have told associates they see the space council as a "waste ...

President Trump vowed to send American astronauts to the planet Mars in his inaugural address, envisioning a moment when the ...

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

General Atomic's new nuclear fuel was subjected to the maximum heat of a reactor for 20 minutes in the latest tests.

President Donald Trump set a bold new goal in his inauguration speech. He wants to go to Mars. Details are thin, but the ...