As civilizations advance, they may need to migrate across the galaxy, and some researchers speculate they could use their own stars as massive engines. New research explores the possibility of a ...

Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...

Choose from Earth Planet Universe stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

NASA will hold a media teleconference at 2 p.m. EST on Tuesday, Feb. 4, to share information about the agency's upcoming PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission, which is ...

Choose from Solar System Order stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

The idea of Dyson Sphere’s has been around for decades. When Freeman Dyson explored the concept he acknowledged that they may ...

When NASA launched a spacecraft to an asteroid, scientists patiently waited for their chance to look at bits of the space ...

Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly unlikely, ...

There is an estimated 2.3% chance that the 2024 YR4 asteroid is heading our way. Here's everything you need to know about the ...

Credit: Christoph Burgstedt / iStock / Getty Images illustration When NASA launched ... one of the leading hypotheses — that the early solar system favored the left-handed variety and brought ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...