Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...

NASA has temporarily stopped part of its investigation into possible signs of life on a faraway planet, after two years of ...

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

Sources close to the Trump administration tell me the speech is complete and ready. This is not a drill...' 😨 ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...