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Bloomberg • Summer Maxwell

ULA returns Vulcan to flight after nine months, launching its first Amazon Leo payload

United Launch Alliance’s Vulcan rocket has flown for the first time in more than nine months, carrying its first Amazon Leo payload after repeated delays and technical setbacks. The launch gives Amazon another path to deploy its satellite broadband network as it works to catch up with SpaceX’s Starlink.

2026-11-15T10:04:52.269343-08:00
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Universe Today • Andy Tomaswick

Navigating Lunar Orbit Using Nothing But Shadows And A Power Meter

By Universe Today: Humanity is quickly starting to saturate our ability to track all of the satellites we have in deep space. NASA’s Deep Space Network (DSN) has been the workhorse for tracking such things for decades, but is quickly being overwhelmed by the number of requests it receives.

2026-11-15T05:35:14.778211-08:00