Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research Program, or HAARP—believe another. A common misconception is that it can ...

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

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

A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these celestial objects less random.

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

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

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...

Former President Barack Obama said he did not see evidence that aliens "have made contact with us," after sending social media abuzz by saying aliens were real on a podcast over the weekend. During a ...

(The Hill) — Former President Barack Obama has clarified recent comments he made about aliens being real, saying that he “saw no evidence during my presidency that extraterrestrials have made contact ...

Former US President Barack Obama said he’s seen no evidence that aliens have made contact with Earth, clarifying his position on extraterrestrials after comments he made in a podcast went viral. Obama ...

Former president Barack Obama this weekend appeared to drop an otherworldly bombshell: extraterrestrials exist. “They’re real, but I haven’t seen them,” Obama said in a podcast released Saturday.

(NEXSTAR) – In a wide-ranging interview published Saturday, former President Barack Obama confirmed what many have been waiting for: aliens are, in fact, real. They’re aren’t being kept in Nevada’s ...