The Pentagon will deploy 'Gremlin,' the world’s first full-time UFO surveillance system, in FY 2025 to support ...

The Proba-3 mission consists of two spacecraft that will fly in close formation to study the sun, with the shadow of one ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

With eight billion people, we use a lot of the Earth's resources in ways that are likely unsustainable. Klaus Hubacek, ...

Costing up to $200 trillion and spanning decades, it could be the lifeline humanity needs to reach net-zero goals.

A foot for puppy, a self-driving car, and parts for spaceships: You won't believe all the things people are making with 3D ...

While some politicians have expressed concern about the project's rapid timeline, this approach's benefits are hard to ignore ...