Why are people so convinced that aliens exist?
Future Venera-D mission goal might be to find out whether the dark streaks seen in Venus' clouds are actually signs of alien life.
Alien expert claims that aliens may have influenced Christianity.
Scientists are now developing methods to help in finding alien life on other planets fast.
Astronomers have recently recorded yet another outburst of fast radio burst signals coming from the deep space.
This is what most scientists are so obsessed with.
Is the U.S. government hiding the truth about alien existence?
Alien hunters are accusing NASA of hiding extraterrestrial life on Mars.
One might be astonished to know that real exoplanets in the galaxy are mostly like those found in the science fiction movie "Star Wars," NASA said.
The world's oldest water that is 2 billion years old could provide valuable information on alien life on Mars.
Did humans finally see a real alien spaceship?