NASA's Parker Solar Probe has successfully completed its second close flyby of the sun, the space agency announced earlier this week. The car-sized spacecraft swooped within 3.8 million miles (6.1 ...

Satellites to look out for, which in the past have imaged solar eclipses, including GOES-16, Copernicus Sentinel-3 and Himawari. It's also possible that astronauts aboard the International Space ...

Among the most intriguing ideas is warp drive—a concept that challenges Einstein’s Theory of Relativity by suggesting faster-than-light travel might be possible by warping space and time.

Most of the long-period comets in the Solar System come from the outer Oort Cloud. The inner region is much more stable. It's ...

well before the invention of warp drive. At least three known ancient Star Trek races journeyed through space using solar ...