A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Harvard astronomer Avi Loeb has been appointed by the White House to lead a team investigating unidentified anomalous ...

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

Maj. Gen. William Neil McCasland vanished from a hiking trail in Albuquerque on February 27, which experts say could be a ...

A historic UFO sighting outside Pretoria has resurfaced, reminding many of the famous Flying Saucer Roadhouse and one of the ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...

Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, was recently appointed to helm a new scientific advisory council tasked with ...

New UFO files have been released by the Trump administration that include several vivid descriptions of mysterious sightings in the sky.