Why do some constellations stay in the sky all year, while others disappear?

Of the roughly 7,300 active satellites in Earth orbit, about 3,600 are part of SpaceX’s growing fleet of Starlink internet ...

Every month, WTOP’s Greg Redfern previews the best the sky has to offer stargazers regarding the moon, planets and stars in ...

A stack of Starlink V2 Minis, which SpaceX says are designed to fully demise during atmospheric reentry like the rest of the satellites in its broadband constellation. Credit: SpaceX The world’s ...

If you look at any star atlas published before 1930, you will see what appear to be random lines defining the constellations. Before this date, constellation boundaries had not been formalized. Modern ...

Thomas Jefferson wanted to bring the stars indoors. Jefferson, in designing the University of Virginia’s iconic Rotunda, planned to paint constellations on the ceiling of the Dome Room. He never ...