A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

What can white dwarf stars eating their own planets teach astronomers about planetary and solar system formation and ...

In an ancient star system expected to be stable and dormant, scientists found a 3 billion-year-old white dwarf star still ...

Study discovered that Chiron, a small icy world between Saturn and Uranus, is forming rings. This shows how small worlds ...

A fresh study of the Kuiper Belt’s structure has revived that far-out question, pointing to a possible Earth-sized ...

A new study reveals that the asteroid belt is slowly disappearing, offering insights into its long-term fate and what this means for our solar system.

An interstellar object called 3I/ATLAS has just passed our sun. Despite online rumours that it’s an alien spaceship, experts say it’s definitely a comet.

Discover why Earth's asteroid belt is disappearing and what this means for the future of our solar system, including potential impacts for Earth and beyond.

Explore 7 mysterious and interesting facts about the Moon, including its origin, water presence, orbit, size, and potential ...

The Universe still holds many surprises, as demonstrated by this exceptional observation of a dying star devouring the ...

The University of Wyoming Harry C. Vaughan Planetarium will host several live talk programs and the final “Dome After Dark” ...