Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

In the vast expanse of interstellar space, Voyager 1 continues its extraordinary journey, defying expectations and pushing ...

Voyager 1 – and its sibling, Voyager 2 – were always meant to be a testament to humanity’s ingenuity. When they left Earth in the summer of 1977, they did so carrying a record that was ...

All right, everyone — we can all breathe a sigh of relief. NASA's Voyager 1 spacecraft is fully operational once more, with ...

Opinions expressed by Forbes Contributors are their own. Amanda Kooser covers the quirky side of science and space. Humanity’s farthest-flung emissary is speaking clearly again after a tense ...

Opinions expressed by Forbes Contributors are their own. Amanda Kooser covers the quirky side of science and space. Ones and zeros. That’s the love language of computers. It’s how NASA’s ...

The Galileo probe expanded on our knowledge of Jupiter's moon, Io, showing us just how hot and hellish the Jovian satellite ...

The tech news channels were recently abuzz with stories about strange signals coming back from Voyager 1. While the usual suspects jumped to the usual conclusions — aliens!! — in the absence ...

Venus, Mars, Jupiter & Saturn, already visible to the naked eye, will be joined by Mercury, Neptune & Uranus in a rare ...

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The seven planets will not be perfectly aligned, but will appear in an arc across the sky due to their orbital plane in the Solar System.