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"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

Scientists studying lunar samples have finally resolved a decades-long debate about the Moon’s ancient magnetic field.

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

A futuristic sounding process using a high-energy laser turns ordinary moon dust into versatile manufacturing and construction materials ...

Artemis II has been plagued by similar issues to those faced by its predecessor, leading NASA to shake up its plan to return ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to American physicist Richard Feynman, captures a tension many people feel when ...