Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

The Moon has no real atmosphere, but Earth has, in a sense, been generously trying to share its own for billions of years.

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

Rare-earth metals have become a hot topic in the world, but is it a good idea to buy an ETF dedicated to the niche?

Comets are not the only celestial bodies with tails. Earth and Mercury also possess them, formed by different mechanisms.

Columbia’s new campaign challenges flat Earth claims with a bold photo dare, shifting the debate toward clear, testable ...

December's winter solstice marks the shortest day of the year. Here's the science behind Earth's tilt, fading daylight, and ...

Barakat’s photograph quietly underscores that reality. The scene feels extraterrestrial, not because it is unfamiliar, but ...

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for ...

If you’ve already watched "The Gap", which is the seventh episode of the first season of Pluribus, you can probably guess ...

The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...

Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...