If 3I/ATLAS isn’t an alien probe, why is it silent on radio signals but rich in methane from another star system?

If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the ...

Scientists probe cosmic visitor from deep space, come up empty in search for alien life

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.
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NASA is still keeping the Voyager probes alive with ancient code – but the engineers who built them are disappearing

Some of the software dates back to the 1970s, and maintaining it is becoming increasingly tricky ...