Titan, Saturn's largest moon, happens to share some truly remarkable geophysical and geological processes with our home ...

NASA's Artemis II mission is sending humans back to the moon for the first time since the Apollo era. Here are the reasons ...

It all started when a doctoral candidate at the University of Washington found a Sun-like star behaving strangely.

When worlds collide…suns act squirrely. Astronomers have witnessed a rare and violent cosmic crash between two planets, and ...

This phenomenon, known as lunar recession, is caused by the complex gravitational relationship between Earth, our tides and ...

Oxygen isotope analysis of lunar soil shows meteorites delivered only a limited amount of water to the Earth–Moon system ...

The crescent moon is one of the most recognisable things in the night sky. At dusk or dawn, a lot of people have seen a thin, curved line of light in .

About 4.5 billion years ago, a colossal impact between the young Earth and a mysterious planetary body called Theia changed everything—reshaping Earth, forming the Moon, and scattering clues across ...

The Moon may preserve a chemical record of Earth’s ancient atmosphere, and those same materials could one day support future ...

Earth's quasi-moons are not actually moons, but temporary asteroids that eventually leave Earth’s orbit JPL-Caltech/NASA A new "quasi-moon" named 2025 PN7 has been discovered, according to a ...

Recently, astronomers discovered what they believe are two planets crashing into each other around a distant star. The collision took place about 11,000 light-years from Earth around Gaia20ehk, a ...

What time is the new moon sighting tonight? Here's when and what to know about new moon phase today and next full moon of ...