Since the 1970s, Voyager 1 has been making groundbreaking discoveries. But its journey is far from over, and it's still ...

Radio waves emitted by planets and moons sound downright spooky when converted into audio.

Space, as far as physics is concerned, is a soundless place. There is no air, no wind, no whisper — only vacuum. And yet, on ...

Imagine sending a message and it taking a whole day to travel at the speed of light to reach its destination. We could make lots of jokes about how your ...

After a period of relative quiet on the surface of the sun, it is ramping up again in an era of high activity. It could ...

While traditional rockets have gotten us into space for decades, newer tech is on the horizon, like this plasma engine that ...

Bizarre NASA discoveries that we’re not allowed to talk about (but we will) Space exploration consistently reveals phenomena that challenge our understanding of the cosmos, from ...

American space agency NASA says Blue Origin will launch the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather, NASA said.

The result is thanks to the Jupiter-orbiting Juno spacecraft. The shimmering northern lights that streak across Alaska's skies have wilder cousins on Jupiter — they're bigger, stranger, and now tied ...

In an appearance at the Italian Tech Week earlier this month, Bezos expressed his optimism when asked about humans living in ...

Spirals of solar wind can spin off larger solar eruptions and disrupt Earth's magnetic field, yet they are too difficult to ...