Sending a mission to the solar gravitational lens (SGL) is the most effective way of actually directly imaging a potentially ...

Plasma propulsion transforms an inert propellant – often hydrogen – into plasma, a superheated mix of ions and electrons.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The sun lashes out with a ...

The Artemis II mission, which will return US astronauts to lunar space, has run into problems that have critics demanding NASA remove the crew from the flight for safety reasons. The bigger question ...

A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently ...

SpaceX’s xAI acquisition aims at space-based AI data centers—but economics, legal hurdles and breakeven centuries raise ...

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

Elon Musk's SpaceX has acquired xAI, aiming to move AI data centers into orbit, reshape global computing, and fund his long-term vision for space expansion.

Elon Musk’s SpaceX-xAI merger signals a bold push toward orbital AI infrastructure powered by solar energy and ...

Nanyang Technological University, Singapore (NTU Singapore) is launching three new space projects under Singapore’s Space Technology Development Programme (STDP), marking a major step in accelerating ...

The New Shepard rocket from Blue Origin, which brought 92 people on trips to the edge of space, will cease flying for at least two years as the company prioritizes NASA contracts.

Comet 3I/ATLAS is not just another icy visitor cutting across the night sky. As it hurtles through the inner solar system, ...