Satellites are polluting Earth's atmosphere with heavy metals. Could refueling them in orbit help? - Space

"Everything we have ever designed to go into space has been one mission, one life. It's sort of craz...
"Everything we have ever designed to go into space has been one mission, one life. It's sort of craz...
Why don't atheists love a God who keeps punishing them? Well, let’s break it down like this: Imagine...
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AI changes so fast that some security execs aren't planning more than six weeks in advance.
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They aren’t aliens they are spirit beings and ironically even believers or religious people will tel...
Persistent fatigue and headaches can have various underlying causes, including sleep disturbances, s...