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Health & Science4h 12m ago
The nature of space, time, and the evolution of life on Earth suggest it is unlikely extraterrestrial life has visited our home planet.
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UNSW Sydney
Who
Carol Oliver, UNSW Sydney
What
The nature of space, time, and the evolution of life on Earth suggest it is unlikely extraterrestrial life has visited our home planet.
When
Mon, 15 Jun 2026 00:50:02 GMT · 4h 12m ago
Where
UNSW Sydney ·
Why
The United States government's recent release of classified Unidentified Anomalous Phenomena (UAPs) cases and a new movie have fueled public belief that aliens are visiting Earth.
The Frontline Impact
How this affects you
Despite public belief and popular culture narratives, scientific understanding of the universe presents significant obstacles to interstellar travel, making alien visits highly improbable for extraterrestrial life.
Story chain
6 events in this thread- Health & Science4h 12m agoThe United States government's release of classified Unidentified Anomalous Phenomena (UAPs) cases and a new Steven Spielberg movie have fueled the idea of alien visitation.Open article
- Health & Science4h 12m agoThe United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) cases, and the new Steven Spielberg movie, have fueled the idea that aliens are visiting Earth.Open article
- Currently Reading4h 12m agoThe nature of space, time, and the evolution of life on Earth suggest it is unlikely extraterrestrial life has visited our home planet.
- Health & Science4h 12m agoThe United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) cases has fuelled the idea that aliens are visiting Earth.Open article
- Health & Science4h 12m agoWhat we know about the universe suggests aliens may exist, but there are three compelling reasons why they probably aren’t visiting us.Open article
- Health & Science4h 12m agoThe nature of space, time, and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home planet.Open article