The recent confirmation by the United States that it has placed offensive weapons in orbit is cause for grave concern about the long-term integrity of the near-Earth space environment. It is a turning...

Commercial space monitoring firms are concerned SpaceX's ability to use the best DoD data could threaten the market, sources tell Breaking Defense.

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Die Milliardäre Elon Musk und Jeff Bezos wollen den Mond besiedeln – doch Forscher haben nachgerechnet und sehen ein massives Problem: Das Wasser wird knapp.

Analysts warn of an acceleration in high-risk arms race with Russia and China in Earth’s orbit

Kann die Menschheit auf dem Mond leben? Ja, sagt Jonathan McDowell – aber für die Expansion ins All braucht es Strom und Wasser. Der Astronom hat berechnet, ob genug davon da wäre.