New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Sandra Hüller also stars in Phil Lord and Christopher Miller’s sci-fi epic based on the Andy Weir novel about a science teacher who finds an unusual ally in a mission to save two worlds.

The science is accessible and Ryan Gosling is a superb Everyman in the excellent space adventure "Project Hail Mary," based on Andy Weir's novel.

A study by Johns Hopkins University has found that alien microbes could travel between planets on asteroids, meaning humans could be descended from Martians. Astrobiologists have long speculated that ...

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

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

NASA’s AVATAR experiment uses organ chip models from astronauts to study bone marrow and immune response in microgravity and deep space radiation environments.

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

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 ...

DENVER—Last month, President Donald Trump took to social media with an announcement that he would direct the Pentagon and other federal agencies to “begin the process” of disclosing government files ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” Richard Feynman’s reflection lingers because it feels personal.

Two landers manufactured by Firefly Aerospace and Intuitive Machines were briefly on the moon at the same time in March 2025.