In a groundbreaking discovery, a NASA probe has uncovered an intriguing structure inside an asteroid, shedding light on the composition and history of these celestial bodies. This revelation could ...

A comet tearing through the inner solar system at roughly 58 kilometers per second formed between 10 and 12 billion years ago ...

Earlier this year, rocket scientists at NASA fired up an electromagnetic thruster powered by lithium metal vapor.

Astronomers studying data from NASA's retired Kepler space telescope discovered a new system of seven "scorching" planets orbiting a distant star that is bigger and hotter than the sun, the space ...

NASA is building an enormous lightning protection system at the Kennedy Space Center that will not only protect people and equipment but will collect strike information for analysis by launch managers ...

Then-NASA Acting Administrator Janet Petro speaking at the 40th Space Symposium April 8. Credit: Tom Kimmell Photography WASHINGTON — NASA’s acting administrator expects to decide on a new “top-level” ...