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Scientists are exploring various proposals to repurpose existing spacecraft in order to chase after the interstellar object ...

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Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers. Download the app ...

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers. Download the app ...

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers. Download the app ...

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers. Download the app ...

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers. Download the app ...

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers. Download the app ...

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers. Download the app ...