The weekday you were born corresponds to one of these classical planets. By exploring the influence of that ruling planet, ...

A new moon in the midst of Mercury Retrograde? Expect for all the things to feel amplified right now. Read how this lunation ...

What would happen if Jupiter’s moons scattered? Explore the orbital chaos and potential collisions caused by displaced moons.

Imagine living on Jupiter’s moons and the extreme conditions you would face on these alien worlds. ​​​Stimulus check update: ...

On Nov. 19, 2005, Prince Albert II formally became ruler of Monaco, assuming the throne of his late father, Prince Rainier.

You have a strong sense of justice. You are independent, rational and observant. You have a sense of humour. This is a year ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

A Space Odyssey and Gattaca are among the best examples of 20th-century hard sci-fi, grounding their plots in logic and plausibility.

Io, moon of Jespiter Jupiter, is famously volcanically active. It has more than 400 active volcanoes, over an area the size of Asia. Some of the volcanic mountains are taller than Mount Everest.

Times listed are from The Sky This Week by Astronomy magazine, calculated for 40°N, 90°W. Central Wisconsin observers can expect sunrise, ...

On Nov. 14, 1994, the 31-mile Channel Tunnel under the English Channel opened to passenger traffic between England and France ...