For the first time, a location beyond Earth has been listed as vulnerable by the World Monuments Fund, an international ...

Sometimes, a glowing, whitish-gray patch appears in the sky next to the northern lights. Researchers at the University of ...

The lanes and clouds of dust in the star-forming Orion Nebula (M42) reveal a dark dimension to this familiar object.

Six planets grace the sky this month in what’s called a planetary parade. Venus, Mars, Jupiter and Saturn are visible to the naked eye in January and for part of February.

Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

The study suggests that the Moon likely formed largely from Earth's mantle material — with minimal involvement from Theia.

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

From starry skies and urban sights to mysterious wilderness, noctourism is about discovering the magic of exploration by ...

Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.

These are the planets that will be visible with the naked eye. A rare parade of planets will light up the night sky ...

Have you read on social media about the “once in 396 billion years” planetary alignment happening on Jan. 25? Guess what? Social media is not reliable. Here’s what’s really going on — and why you ...

It's a vibe all together when you're up on the roof sipping drinks. Be ready to gaze at the skyline at these best Bangkok ...