The National Transportation Safety Board is probing the late-night crash of an Air Canada flight into a fire truck on March ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

The European Space Agency (ESA) has released a video of interstellar comet 3I/ATLAS, constructed from images taken by a probe ...

White House faith adviser Paula White-Cain is being roasted online after a head-scratching attempt to burnish President ...

A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

These December 2025 observations by NASA's SPHEREx show the infrared light emitted by the dust, water, organic molecules, and carbon dioxide contained within comet 3I/ATLAS's coma during the mission's ...

In 2017 astronomers detected something extraordinary: the first known object from another star system passing through our solar system. Named ‘Oumuamua, this mysterious visitor traveled at incredible ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...