The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in the Cassiopeia constellation. Credit: Space.com | footage courtesy: NASA, ...

There's been a lot of concern lately about how much these newfangled satellite constellations will ruin ground-based astronomy. Passing satellites leave streaks of light pollution on an observatory's ...

The race to connect the world through satellite internet has created an unexpected casualty: our view of the cosmos. A new study reveals that major satellite constellations, including Starlink, ...

On Wednesday, three NASA astronomers released an analysis showing that several planned orbital telescopes would see their images criss-crossed by planned satellite constellations, such as a fully ...

I don’t write a lot of columns about Cassiopeia. Now that I sit here and begin to type my column, I’m wondering why that is. Malan is astronomy writer and presentation editor for the Enid News & Eagle ...

The well-known "W" of Cassiopeia shines in a gap between trees on a summer night. I briefly illuminated the closest ones with a red light during the time-exposure.