A quasi-moon is a special type of celestial body that appears to revolve around Earth but actually orbits the Sun. Its ...

Researchers have identified what may be the first physical traces of primordial Earth, the early version of our planet that existed before a massive collision reshaped it into the world we know today.

As an astronomer studying the universe beyond Earth, I’m fond of “outside the box” views almost by default. But one of my favorites is whenever a spacecraft takes a snapshot of our home world and the ...

Most people would think that Earth only has one moon, but in reality it's had multiple moons on more than one time. And right ...

Based on the novel of the same name, “To the Moon” tells the story of three women from humble backgrounds who, struggling to live on their salaries alone, turn to cryptocurrency investing. Jung Da Hae ...

The Earth has a second moon? Not exactly, though social media would have you believe it. Earth has only one true natural satellite – our 2,159-mile-wide moon located approximately 239,000 miles away.

It’s the New Moon tomorrow, which means the Moon is almost completely hidden tonight and there'll be barely any light to see in the sky. What is today’s moon phase? As of Monday, Oct. 20, the moon ...

Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research.Related video ...

An image of a full moon. - Photo by Omer Tarsuslu/Anadolu via Getty Images It's a new lunar phase tonight, and day one of a new lunar cycle. There's still a few more nights until the moon is fully ...

Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research. The newly ...

It's a new lunar phase tonight, and day one of a new lunar cycle. There's still a few more nights until the moon is fully visible, but for now it's slowly coming back to us. What is today’s moon phase ...