When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...

January brought a wide range of thoughtful science conversations featuring researchers from the SETI Institute, spanning everything from hands-on planetary defense with citizen scientists to careful ...

Scientists may need to broaden their horizons in their search for alien life.

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

Do Aliens Exist? This interesting question has kept the generations interested in the evidence of their existence on other ...

:rocket: Could aliens be hiding on a frozen twin of Earth? NASA has just discovered a rocky exoplanet that’s remarkably ...

For many years, astronomers have been looking for extraterrestrial life. In doing so, astronomers have narrowed their search ...

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

With its long wavelength, near-infrared light is hardy enough to survive the limestone surroundings in the cavern: “The ...

That’s what most Americans believe, according to a new YouGov poll. The majority think that extraterrestrial aliens definitely or probably exist, the survey found, and many are also pretty sure ...