Mercury has had enough of the sun's solar flares, so he goes to Venus to share his orbit. But is this such a good idea?

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

"An X-37B onboard camera, used to ensure the health and safety of the vehicle, captures an image of Earth while conducting ...

Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.

The U.S. Space Force released a breathtaking image of Earth from its mysterious space plane that shows the planet from ...

In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, ...

For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's ...

The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a ...

If you look up at the night's sky, you will be able to see Mars, Jupiter, Uranus, Venus, Neptune, Mercury and Saturn line up.