An Einstein cross is a phenomenon where a distant object appears as multiple images arranged in a cross-like pattern around a foreground galaxy. A fifth image in the newly discovered cross reveals the ...

New study provides clearer insight into how the Moon formed and why its materials closely resemble those of Earth.

In the vast universe, Saturn's rings resemble a dazzling necklace encircling the planet, becoming an exceptionally bright scenery in the solar system. For a long time, their pristine white appearance ...

Today, let's talk about Titan, a rather unique natural satellite in the solar system. To be honest, I didn’t have much ...

Interstellar objects like 3I/ATLAS that have been captured in planet-forming discs around young stars could become the seeds ...

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Many philosophers and scientists ...