This video explains the science behind twilight, showing how Earth’s atmosphere scatters sunlight after sunset and before sunrise, creating the soft light we see in the sky.

The James Webb Space Telescope captured NGC 346, a star-forming region about 210,000 light years away. One of the features of the region resembles a dragon. Learn more about it in this NASA tour.

NASA’s SPHEREx telescope spotted interstellar visitor comet 3I/ATLAS flaring up while exiting the solar system. Scientists explain what caused it.

A NEW dark skies observatory is to open in North Yorkshire this weekend. The North York Moors National Park Authority is launching its astronomical observatory at Danby Lodge National Park Centre, ...

Purdue’s Board of Trustees made major academic and calendar moves at its Friday meeting. Highlights included a new online master’s program, faculty promotions, and an expanded winter recess for 2026.

A group of US astronomers may have uncovered the first evidence for a dark matter sub-halo lurking just beyond our stellar ...