After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

Engineers at NASA's Jet Propulsion Laboratory have conserved energy supplies on the record-setting Voyager 1 & 2 deep space ...

NASA’s twin Voyager probes, which launched in 1977, are the longest-running missions to send data home. But as their power ...

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

NASA is shutting down a science instrument on Voyager 2 to conserve power and sustain the 47-year-old spacecraft’s mission in ...

NASA engineers are turning off two instruments on Voyager 1 and Voyager 2 to ensure these twin spacecraft can continue ...

Nasa plans to shut down another instrument on Voyager 2 to conserve power, following a similar action on Voyager 1. This step ...

NASA recently shut down Voyager 1's cosmic ray subsystem and Voyager 2's low-energy charged particle will also be deactivated ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.

It's unlikely you'll be able to walk outside and see a line of planets, but according to NASA, a seven-planet parade happening tonight could be visible in some form in parts of the U.S. The ...

The solar system's planets are set to align in the night sky in a dazzling planetary alignment, colloquially known as a ...

Astronomers using the James Webb Space Telescope have discovered complex atmospheric shifts in SIMP 0136, a free-floating ...