NASA's Solar Dynamics Observatory captured a huge filament eruption in multiple wavelengths. Credit: Space.com | footage ...

NASA conducted a full-scale static test fire of the Booster Obsolescence and Life Extension (BOLE) solid rocket motor - part of the Space Launch System at a test facility in Utah. An anomaly occurred ...

The covert base offers new evidence of how the Sudanese conflict is morphing into a theater for high-tech warfare, driven by ...

Space travel, alien dialogues, fiddling with human DNA—science fiction loves to shatter the limits of the impossible. Yet, not every movie in the genre ...

At the height of the Cold War, US Air Force officials proposed a terrifying plan to help America demonstrate its superiority ...

From the jagged stealth of the F-117 to the blistering speed of the MiG-25, these 17 aircraft waged a high-altitude shadow ...

Social media is flooded with claims that Earth will briefly lose gravity next year. From ‘Project Anchor’ to black holes, here’s the truth behind the theory spreading online.

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

It’s been 40 years since the tragic Space Shuttle Challenger launch.

Fact Check - The World Bank has never officially released a ranking of the poorest countries. Fact Check - There are no plans ...

How much do you know about friction? Jennifer R. Vail's charming, if sometimes technical, "biography" of the force showcases its amazing and largely overlooked role in everything from climate change ...