After a bumpy few years, we have good news about NASA's Voyager 1 mission to share. NASA has successfully switched thrusters ...

Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...

After almost five decades sailing through space, NASA is trying to squeeze a few more years out of the venerable Voyager 1 ...

Voyager 1 was responsible for one of the most iconic space photos in the history of the space program. In 1990, while still ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Engineers at NASA ...

NASA's Voyager 1 faces age-related thruster issues due to clogging. Engineers switch to backup thrusters to keep Voyager operational.

Here’s how it works. The distant and cold Voyager 1 spacecraft did a clever thruster trick to help it phone home. Voyager 1, the most distant human object that is now flying through interstellar ...

I have $12K in my checking account and the bank teller just told me that’s too much — so how much should I really keep in ...

Voyager 2 launched a few weeks earlier ... an alignment that only takes place about every 185 years. This allowed the crafts to make a four-planet “grand tour”, using the gravity of each ...