In the sky, Enaiposha is one of the most researched exoplanets. Discovered in 2009, it has a mass and radius that placed it ...

A solar power plant, floating 22,370 miles (36,000 km) above Earth, might seem like science fiction. Yet, China is actively ...

NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...