Tiny life forms adrift in alien skies might one day expose themselves through the faintest play of light. A new study ...

About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

Here are some recently released titles to add to your reading list. This week, we read First Contact: The Story of Our ...

Interstellar object 3I/ATLAS sparks concerns as physicist Avi Loeb discusses the methods of intercepting intelligent life ...

Vice President Vance on Wednesday shared his thoughts on UFOs and extraterrestrial phenomena potentially having a divine ...

Scientist Avi Loeb has accused NASA of withholding critical information about 3I/ATLAS — the Manhattan-sized interstellar ...

In a groundbreaking discovery, scientists have identified a ‘super-Earth’ less than 20 light-years away, which could ...

But theoretical physicist Avi Loeb, of Harvard University, thinks that the mystery object has just carried out a move that is ...

How could the principle of "radical mundanity" proposed by the Fermi paradox help explain why humans haven't found evidence ...

The Extraterrestrial Highway in south central Nevada runs through one of the darkest and most desolate stretches of the ...

Earth" less than 20 light-years from our own planet is offering scientists new hope in the hunt for other worlds that could ...