Paul Wiegert, a Western physics and astronomy professor, shares insights on asteroid 2024 YR4 and the likelihood it will hit Earth or the Moon.

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

These large 15x70 binoculars are ideal for starting your astronomy journey — see the moon, planets and deep space objects.

"Eight minutes later, the orbiter started receiving data from the descent probe, which slammed into the top of the Jovian atmosphere at a comet-like speed of 170,000 kilometers per hour," NASA ...

How did Earth, alone among the Solar System's rocky planets, become the home for life? How, among all this frigid ...

What color is moonlight typically, and what other colors can moonlight look like from our perspective on Earth?

Folks, it's official: the object that astronomers recently spotted blowing through the outer solar system came from ...

A MYSTERIOUS cosmic object has been spotted zooming through our solar system – and astronomers say it is only the third of ...

Compatibility today: Today, Pisces is your most compatible sign. Pisces shares a reflective and introspective energy today. Connecting on creative or emotional topics can deepen the bond.

This gas giant has some really unique features that make it stand out. If you’re curious about space, learning a few things ...

But in space or on the Moon, there are no power lines, no sunlight at night and no backup grid. Every system — from life ...