High-aspect-ratio wings push conventional tube-and-wing aircraft to record-high aerodynamic performance levels, and blended wing body concepts rethink the entire airframe as a lifting surface.

Astronomers’ hearts were a-flutter this week when a butterfly-shaped hole appeared in the Sun. The giant coronal hole was spotted facing Earth, likely firing solar winds at our planet that could lead ...

Join us in this captivating video as we delve into the enchanting morning routine of London Levitating Goldman. Discover how this unique figure starts the day amidst the flutter of pigeons and the ...

Why deal with bridges, traffic, rotaries and road rage when you can just kick your feet up and enjoy a 90-minute scenic boat ...

Temperatures on the planet could make water theoretically possible. Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named TRAPPIST-1 e, ...

It's full steam ahead for NASA — at least according to Sean Duffy, the agency's acting administrator. During an internal employee town hall Thursday, Duffy warned of "letting safety be the enemy of ...

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported Wednesday. They stressed that in-depth analysis ...

Radioisotope power systems (RPS) keep spacecraft going with nuclear batteries. Until now, RPS operated using a plutonium isotope, but researchers have found that an isotope of americium could keep ...

Lockheed Martin's concept for a fission surface power (FSP) system on the surface of the moon. Credit: Lockheed Martin WASHINGTON — NASA is moving ahead with plans to support development of a lunar ...

UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...