Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New ...

An exoplanet has been discovered orbiting Barnard's star by the European Southern Observatory’s Very Large Telescope. Barnard's stars is the closest single star to Earth. Credit: ESO ...

"Our work supports both the scientific quest to answer the question 'Are we alone?' and practical efforts to manage the ...

A new study reveals that a common human technology may be quietly broadcasting our presence to alien civilizations—without us ...

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

A new startling study claims that the airport and military radar systems might be unintentionally signaling humanity’s existence to alien civilizations as far as 200 light-years away. Yes, you read ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a recently submitted study hopes to address as an international ...