The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.
God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?
As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden ...
A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...
The blockbuster release of Pentagon UFO files under President Donald Trump's push for transparency has triggered widespread panic that ETs are already among us and possess technology far superior to ...
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