500,000 satellites from SpaceX's FCC filing, two published brightness models and the real stars, for any latitude, date and time. Computed in your browser.

China created its own dedicated military space unit in 2024, assigning it to enhance its capability to handle conflicts in space

A chronological list of the best nuclear Doomsday films shows how the nuclear perspective unfolded from the earliest days to the present.

An eye-opening account of a world order shaped by spacepower and the threat of space warfare.

Ahead of SpaceX’s plans to go public next week, Via Satellite surveyed leading space analysts about what we’ve learned from the company’s financial

"We will comprehensively boost relevant technical maturity and task reliability, so as to lay a solid foundation for China's first crewed lunar landing."

"This wasn't a coincidental pass — COSMOS 2583 performed several fine maneuvers to maintain this tight configuration."

Sweden launched its first military reconnaissance and surveillance satellite into orbit at 9:00 a.m. Swedish time, marking the country's operational entry into the space domain and delivering a nation...