Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

A new study shows that a solar sail may face drag force from the very light that powers it.

Scientists found no alien signals from interstellar comet 3I/ATLAS after a fresh 7-hour radio scan.

Nasa is rushing to find a solution to prevent its first interstellar spacecraft from running out of power. Voyager 1, which launched in 1977, suffered a drop in power levels that forced mission ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth. Launched in 1977, Voyager 1 is ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a natural object, not one made by aliens.

The farthest spacecraft from Earth has shut down another instrument in the hopes of buying time for an upgrade that could boost the aging probe’s impressive lifespan.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

NASA is gearing up for a "Big Bang" activity that could extend the lives of the Voyagers' remaining instruments. When you purchase through links on our site, we may earn an affiliate commission.

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...