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PRIMETIMER on MSNOpinion

3I/ATLAS as a cosmic messenger: Avi Loeb on the future of interstellar time capsules

Avi Loeb says interstellar objects such as 3I/ATLAS could carry time capsules into deep space faster than spacecraft built with 1970s technology ...

Harvard physicist plans to 'ride' 3I/ATLAS comet to send time capsules to aliens

The mysterious interstellar comet 3I/ATLAS has been the focus of public speculation since its discovery on 1 July 2025. Now, ...

17 Awesome—and Mysterious—Time Capsules

Not all time capsules live up to expectations. For Smithtown, Long Island’s 350th birthday in 2015, officials clad in ...