Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...

Ryan Gosling plays a man stranded on a spaceship in the new film “Project Hail Mary,” opening in theaters on March 20. His ...

Astronomers have created the largest and most detailed 3D map yet of a glowing signal from the early universe, revealing hidden galaxies and gas from 9-11 billion years ago. By analyzing faint ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Researchers are painstakingly reconstructing the oldest-known map of the night sky – previously thought lost forever – by X-raying parchment that contains the star catalog hidden beneath other text.

A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

Greek filmmaker Yorgos Lanthimos has opened a photography exhibition in Athens days before he is due to attend the Academy ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Alan Ritchson's new Netflix sci-fi movie War Machine has impressed critics on Rotten Tomatoes as the film hits streaming.