A rare triple conjunction of Venus, Mars and Mercury is happening on the opposite side of the solar system to where Earth is, ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

Planet Labs sees strong defense and intelligence demand as backlog hits $734 million. Click to learn more about PL's ...

Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a ...

More than ever before, space stock Planet Labs is a defense contractor now. Planet Labs ( PL +7.27%) stock announced this ...

Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...

In theory, a planet may be able to orbit a binary star system in a figure of eight, but it may not be particularly stable, ...