The stars look static in the sky, but are they moving? How fast, and how do we know? What events…
Construction has just finished on the Five-hundred-metre Aperture Spherical Telescope (FAST), the world's largest single-aperture telescope
Could there be life on Saturn’s large moon Titan? Asking the question forces astrobiologists and chemists to think carefully and…
It's no accident that Jupiter shares its name with the king of the gods. In addition to being the largest…
In the movie "Avatar", we could tell at a glance that the alien moon Pandora was teeming with alien life.…
How can astrobiologists find extraterrestrial life? In everyday life, we usually don’t have any problem telling that a dog or…
Astronomers and planetary scientists thought they knew how to find evidence of life on planets beyond our Solar System. But,…
The search for life is largely limited to the search for water. We look for exoplanets at the correct distances…
Although scientists have been listening for years to search for indications of other sentient life in the Universe, just a…
In this new video, SETI founder Frank Drake and astronomer Jill Tarter about why the search of the cosmos is…