If there were such a thing as a photo album of the universe, it might include snapshots of pancake-like disks of gas and dust ...

"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...

A star racing through the Milky Way may have a planet in tow, setting a new speed record for exoplanet systems. Using ...

The seven other planets in our solar system can be seen in the sky at once through Friday, forming a planet parade. But two ...

Scientists from UNSW Sydney have located a potential new exoplanet—a planet that orbits a star outside of our solar ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the naked eye.

Unlike the typical blue-and-green depiction of Earth, this photo shows the planet in a mossy green hue, framed by a thin ...

Learn about NASA's SPHEREx mission, which will launch on March 4, 2025 to study the universe's early history and search the ...

The shot of our planet and the great cosmos beyond offers an eerie sense of scale to our quotidian situations on Earth.

In March the bright winter constellations of Canis Major, Canis Minor, Orion, Gemini, Taurus and Auriga fill the southern sky ...