A recent study indicates a small chance that Earth could be ejected from our solar system due to passing stars. Simulations ...

The White House bid to terminate NASA’s fantastical flights of exploration “across the solar system” threatens to explode ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...

If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

Radar and gravity records from NASA’s Magellan orbiter show that Venus' surface is still shifting and is not geologically ...

Scientists estimate that the first generation of reptiles evolved between 320 and 310 million years ago, this group was later dominated by dinosaurs which paleontologists say they evolved on Earth ...

As the closest planet to the Sun, Mercury is exposed to the star's enormous gravitational field. And it's really stressful.

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...

In the remote outer reaches of planetary systems, far beyond the orbit of known planets, enormous and mysterious worlds ...

In the latest shutdown, the cosmic ray subsystem experiment on Voyager 1 and Voyager 2’s low-energy charged particle ...

Wide-orbit planets are fairly common according to the study, and there's a good chance we have one of our own.