Each day, it requires about 40 of these pulses to remain aligned with Earth. The spacecraft officially crossed the boundary known as the heliopause in August 2012, making it the first human-made ...

Somya mumbled something again and flung an arm over my legs. I placed my hand over theirs. My parents and I would leave for ...

Since 2012, Voyager 1 has been in interstellar space, having broken through the heliopause. Voyager 2 did the same in 2018. Both are traveling at over 30,000 mph, making them the fastest objects ...

The spacecraft's crossing of the heliopause—the outer boundary of the heliosphere—marked a historic milestone in space ...

Voyager 1 was launched waaaaaay back in 1977. I would have been 4 years old then! It’s an incredible achievement that ...

Voyager 1 entered interstellar space first. It crossed the heliopause, the boundary between the heliosphere and interstellar space, in August 2012. Voyager 2 followed suit in November 2018.

After 47 years and 15 billion miles, the Plasma Science Experiment aboard NASA’s Voyager 2 spacecraft has been turned off. NASA’s twin Voyager spacecraft were originally designed for a four-year ...