A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a ...

Bizarre NASA discoveries that we’re not allowed to talk about (but we will) Space exploration consistently reveals phenomena ...

NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas ...

The Habitable Worlds Observatory is poised to tell us whether Earthlike planets are common—if it can get off the ground ...

To tell a Mars rover to turn left or an orbiter to change focus, mission scientists have to beam powerful transmissions ...

The team found that scientists were optimistic about intelligent life too. 67.4 percent of astrobiologists and 58.2 percent ...

Did NASA discover city lights on an alien planet? This video explores the implications and details of the findings that suggest the presence of artificial light sources on a distant exoplanet. The ...

Planets lacking plate tectonics and sufficient carbon dioxide and oxygen could make advanced civilizations like ours ...

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...

Discoveries that prove aliens have visited Earth The persistent human fascination with extraterrestrial life and the ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

On July 1, the ATLAS (Advanced Technology Large-Aperture Space) telescope discovered comet 3I/ATLAS, "the third object from outside our solar system to be discovered so far," accor ...