There once was a dream of cities in space — vast cylindrical habitats, self-sufficient and populated by millions who would ...

Blue Origin's second New Glenn rocket just made a big move. Jeff Bezos' company rolled a New Glenn first stage out to the ...

After marking the 30th anniversary of the discovery of the first exoplanet around a sun-like star, we now look forward to ...

Thursday (Oct. 9) is Arm and Hammer's second annual Baking Soda Rocket Day. Thousands of students across the U.S. are ...

As humanity eyes returning to the moon, countries like the U.S. and China are working to develop key infrastructure to make ...

This quiz is your chance to explore the wonders of the James Webb Space Telescope, from its mind-blowing discoveries to the ...

The commercial firm is awaiting clearance to launch a prototype cargo spacecraft while also working on a suborbital tourism ...

Astrophotographer Greg Meyer has captured a star-studded nebula scene that conjures the image of a colossal baboon raging in ...

"Our goal is to make sure that the U.S. is the friendliest regulatory environment in the world for innovators to start, to ...

The Lego Star Wars UCS Millennium Falcon is still $100 off, despite Prime Day in October finishing, as Walmart still has ...

El, the Man of Steel's blonde-haired cousin who'll soon be headlining her first Hollywood feature film in 40 years. DC ...

As on that day, Super Heavy will come back to Earth for a controlled splashdown in the Gulf of Mexico. It will be the second reentry for this particular booster, which also launched on Starship Flight ...