"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss ...

However, the challenge of interstellar exploration—journeys beyond our solar system to distant stars—presents far greater complexity and requires a radical reimagining of space technology.

currently reporting on the surprisingly complex plasma bubble that surrounds the sun and marks the designated boundary between the solar system and interstellar space, are expected to fall silent ...

Some even suggested that spaceships have been traveling here since the 1940s to spy on our technological capabilities as part of an interstellar arms race. Luis Elizondo, a member of the Advanced ...

Despite having not actually seen Christopher Nolan's space epic "Interstellar" at the time of this interview, Bill Nye - author of "Undeniable" - knew enough about the plot and script to give his ...