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 ...

Hopes for life inside bubbles on Titan have deflated. Oceans of liquid methane and ethane on Saturn’s biggest moon may not support the formation of cell-like spheres called azotosomes, researchers ...

On Feb. 14, former President Barack Obama was asked a question during an interview with political podcaster Brian Tyler Cohen. “Are aliens real?” “They’re real,” Obama replied, “but I haven’t seen ...

Defense Secretary Pete Hegseth speaks during a visit to Sierra Space in Louisville, Colorado, on Feb. 23, 2026. Defense Secretary Pete Hegseth said the Pentagon is “working” on identifying and ...

In the 1990s, the Central Intelligence Agency dug into all it knew about the possibility of extraterrestrial visits, ultimately revealing what it found: Most of the supposed early UFO sightings were ...

WASHINGTON (CNN) -- President Donald Trump has ordered U.S. government agencies to release files related to alien life and unidentified flying objects. It’s unclear what information the records ...

Thinking about food systems in deep space likely brings to mind something like The Martian where an astronaut is scratching barely enough food to survive out of potatoes grown in Martian regolith. Or ...

President Trump on Thursday directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of public fascination — and spawned more ...

President Trump had lashed out at former President Barack Obama earlier Thursday for telling a podcaster that aliens were real. By Chris Cameron Reporting from Washington President Trump said on ...

President Trump announced Thursday that he will order top administration officials to identify and release government files related to UFOs and aliens. “Based on the tremendous interest shown, I will ...