NASA's Voyager probes are the only spacecraft to reach interstellar space. However, Voyager 1 is going to achieve another ...

This week, an “anti-tail” and an odd 594-kilometer (369-mile) feature have been found on interstellar object 3I/ATLAS, brain ...

As Earth passes through the densest part of debris from the famed Halley's comet, the Orionid meteor shower will hit its annual late-October peak.

SpaceX will launch its Falcon 9 rocket again from California on a mission to deploy Starlink satellites into orbit. Will liftoff be visible in Arizona?

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...