"It gives you acceleration without fuel." The post Scientists Test New Spacecraft Thruster That Uses No Fuel, Just Earth’s ...

Elon Musk's SpaceX is betting big on orbital AI data centers. The public doesn't want them on Earth, but the economic case for space-based is questionable.

A new analysis out of JLL says getting data centers into orbit is easier than ever, but significant obstacles remain.

Canadian company MDA Space is buying a French Earth data analytics company in its second big acquisition in recent weeks, ...

Seventy years ago, Earth had only one satellite: the Moon. Now it has more than 15,000 – about 10,000 of which are owned by ...

Shelli Brunswick is CEO & Founder of SB Global LLC and an international keynote speaker on tech used for the betterment of humanity. NASA’s 2025 Spinoff report highlights a profound truth: Space ...

A recent SpaceNews opinion article argued that it is time to “take astronomy off Earth.” The suggestion is straightforward: If satellite constellations and commercial space activity threaten ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Not much is known ...

SpaceX is working on something unusual in orbit, and it could open the door to a very different kind of space mission than ...

A giant mirror to create “sunlight on demand” was just approved by the United States Federal Communications Commission (FCC), ...