The lithopanspermia hypothesis proposes that life originated on a planet outside our solar system and was transported to Earth via meteorites.

The lithopanspermia hypothesis suggests that life could have been transported to Earth via comets, asteroids, and meteoroids.

Mars is often considered a prime candidate for harboring life in the lithopanspermia hypothesis due to its proximity to Earth and its past geological activity.

Lithopanspermia specifically refers to the transport of life via meteorites, while panspermia encompasses all forms of life transfer between celestial bodies.

Fred Hoyle is generally recognized as the scientist who first proposed the lithopanspermia hypothesis in the 1970s.

The lithopanspermia hypothesis faces several challenges, including the lack of evidence for life on other planets, the harsh conditions in space, and the immense distances between stars.

Abiogenesis refers to the process by which life arose from non-living matter, while panspermia and lithopanspermia deal with the transfer of life between celestial bodies.

The Viking missions to Mars in the 1970s were specifically designed to search for evidence of life on the planet, including potential signs of lithopanspermia.

Polygenesis refers to the idea that life on Earth arose from multiple independent origins, while panspermia and lithopanspermia deal with the transfer of life between celestial bodies.

The main advantage of the lithopanspermia hypothesis is that it provides a mechanism for the transfer of life between planets, which could explain the similarities between life on Earth and other planets.

Cometogenesis refers to the idea that life on Earth originated from a comet, while panspermia and lithopanspermia deal with the transfer of life between celestial bodies in general.

Asterogenesis refers to the idea that life on Earth originated from an asteroid, while panspermia and lithopanspermia deal with the transfer of life between celestial bodies in general.

Meteorogenesis refers to the idea that life on Earth originated from a meteoroid, while panspermia and lithopanspermia deal with the transfer of life between celestial bodies in general.

Selenogenesis refers to the idea that life on Earth originated from a moon, while panspermia and lithopanspermia deal with the transfer of life between celestial bodies in general.

Geogenesis refers to the idea that life on Earth originated from a planet, while panspermia and lithopanspermia deal with the transfer of life between celestial bodies in general.