In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...
"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss the opportunity." In 2017, scientists spotted our solar system's first ...
A new study reveals that more than 1 million interstellar objects, each larger than the Statue of Liberty, may be residing in the Oort Cloud. These objects, believed to have originated from the ...
Voyager 1 and Voyager 2 are both exploring uncharted territory in interstellar space. Engineers at NASA’s Jet Propulsion Laboratory in Pasadena, California, sent a command for Voyager 1 to power ...
To save energy for further interstellar exploration, mission engineers at NASA’s Jet Propulsion Laboratory (JPL) deactivated Voyager 1's cosmic ray subsystem experiment on Feb. 25. On March 24 ...