Neptune is similar in size to Uranus but not exactly a twin. It is more massive but smaller. The model suggests a thinner ...

Also one of the facts about planets is that Mars had a thick atmosphere in the past. It is believed to have water in the past ...

The Sombrero galaxy, named for its resemblance to the Mexican hat, is about 30 million light-years from Earth.

Scientists have taken a close-up picture of a star apparently in its death throes, surrounded by gas and dust as it heads ...

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NASA has picked SpaceX to launch its Dragonfly astrobiology mission to the intriguing Saturn moon Titan. A Falcon Heavy will ...

A new computer model can be used to detect and measure interior oceans on the ice covered moons of Uranus. The model works by analyzing orbital wobbles that would be visible from a passing spacecraft.

China’s Zhurong rover is said to have discovered an ancient shoreline on Mars, which could be an indicator that there was ...

New models using Voyager 2 data show that separate layers in the planets’ mantles could be creating disordered magnetic ...

If WOH G64 was placed at the center of our Solar System, it would extend to the orbit of Saturn, the sixth planet from the Sun.

Scientists have obtained an unprecedented image of WOH G64, a massive red supergiant star in the Large Magellanic Cloud, as ...