If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are ...

Humans have wondered about life beyond our planet since ancient times, and researchers have worked hard for decades to find ...

Best known for dissolving bodies in bathtubs, sulfuric acid has the potential to be the elixir of life on other worlds.

Everyone has probably looked up at the night sky and wondered, 'Is there someone out there somewhere in this universe?' It's ...

Unknown VisitorsScene 1: Anomalous Observations 6:42 AM. The morning sun was beginning to stream through the east-facing windows of the space development center in California. Beyond the grounds stood ...

Cracks along a giant Martian volcano, possibly above a magma chamber, might be spewing magmatic gases into the atmosphere, ...

How would the crew of the Wild Blue Yonder fare on a real exoplanet?

The leading UFO expert Nick Pope reportedly claimed before his death that the government was deliberately keeping information ...

A breakthrough in telescope imaging could reveal countless alien worlds that have been hiding in plain sight. Scientists developed a new technique that uses a digital twin of the James Webb Space ...

It's a dizzyingly busy time for scientists searching for life on distant planets. To date, astronomers have cataloged more than 6,000 planets beyond our solar system and are searching the atmospheres ...

Former NASA astronaut Winston Scott said he believes intelligent alien life exists, but cautioned that military conflict in ...