Astronomers are preparing to study a dwarf planet that last came near Earth 11,000 years ago. Sedna is moving closer to the Sun, and this has intrigued experts who are eager to learn about the distant ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say. The "water ...

The James Webb Space Telescope ( JWST) is celebrating three years of transformational science with a striking new image of ...

Get ready for a colorful journey through the universe! In this EPIC space-themed doodle illustration, I used nothing but ...