Stargazers will get a feast for the eyes this evening as a spectacular supermoon lights up the sky. Dubbed the Cold Moon, it ...

I nterstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 ...

Many people wonder why they can sometimes spot the moon in the middle of the day. The simple answer is that the moon is close ...

In addition to being the third consecutive supermoon of the year, as reported by EarthSky, it will be about 357,000 km away from us, making it the second-closest full Moon of the year. Consequently it ...

The last supermoon of 2025 will rise in December, bringing with it brighter skies and a second round of king tides to the ...

Skywatchers will have a lot to look at in the night skies over Alabama in December. A super moon, a meteor shower and a comet ...

Satellite breakups and anti-satellite tests have created an alarming amount of debris, a crisis now exacerbated by the rapid expansion of commercial constellations such as SpaceX’s Starlink. The ...

Google’s Project Suncatcher would need sophisticated collision avoidance capabilities to navigate a junk-filled landscape.

This means that, due to time dilation, you would age faster on Mars than on Earth. If you were to spend a whole 50 years on the Red Planet, you’d end up a whole 9 seconds older than if you had stayed ...

The calendar turning to the final month of the year brings with it not just the festive excitement of Christmas and New ...

Currently, there are about 15,000 satellites orbiting Earth. In the next 10 years, the number could increase tenfold, raising ...

December’s supermoon will become 100 percent full at 6:14 p.m. Eastern time on Thursday, the third consecutive supermoon to ...