Under the assumption that planetary dust particles can escape from the gravitational attraction of a planet, we consider the possibility of the dust grains leaving the star’s system by means of ...

There are extraterrestrials among us. They landed four billion years ago when Earth was just forming. And they weren't humanoids with tall, slender bodies and dark, almond-shaped eyes. The aliens ...

Even the late Stephen Hawking raised the possibility of Panspermia when he stated that “Life could spread from planet to planet or from stellar system to stellar system, carried on meteors ...

Panspermia is most directly described as a hypothesis about the origins of life on Earth, and in the entire universe. Many works of Science Fiction have explored the topic, notably : John Wyndham’s ...

Panspermia is the hypothesis that life can travel throughout the Universe by hitching an unintended ride with space dust, meteoroids, asteroids, comets, and even rogue planets.

Further, accidental panspermia can be achieved in many ways. Throw out the garbage from the ET ship: Garbage panspermia. Dump the medical waste: Medical panspermia. Empty the toilet tank: Toilet ...

Hitchhiking aliens are already traveling between planets, new research suggests EXCLUSIVE: Astronomers were able to identify a group of neighboring planets that possess similar characteristics to ...

Panspermia: A new avenue for detection The concept of panspermia suggests that life can begin on one planet and spread to others by catching rides on meteorites. This idea, ...