In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

Scientists mapped a hidden "sea of light" from hydrogen 9–11 billion years ago, revealing how the early universe was structured.

Start your morning with The National News Desk as Jan Jeffcoat sits down with an angel mom who attended the State of the Union address, Sandy Snodgrass.

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.

A new psychedelic retreat calling itself a “SETI for the mind” aims to establish two-way communication with the nonhuman entities people encounter while tripping on DMT.

Generally, states with large populations and wide-open skies reported the highest number of UFO sightings in the U.S.

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

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Unknown, at the time, to former President Barack Obama, his two words on a podcast earlier this week sparked a viral ...

According to a ranking by Canada Sports Betting, “aliens really like Connecticut.” Each state was ranked based on “where people most often report UFO experiences that go beyond a simple sighting,” ...

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...