Stock image of a satellite orbiting Earth. The Intelsat 33e orbiting Earth has been broken up. ISTOCK / GETTY IMAGES PLUS. IS-33e has had other issues, with its primary thruster failing just after ...

A secretive Russian satellite broke apart in Earth's orbit, the US Space Force said on Monday. Kosmos 2499 launched secretly and made "suspicious" maneuvers to complete a mysterious mission.

[The astrophysicist Shep] Doeleman said a black hole formed from folding the Earth in half could power Manhattan for a year. —The Harvard Gazette, May 13, 2022. Yes, there are trade-offs. We ...