+ Reply to Thread
Results 1 to 1 of 1

Thread: All 5 Building Blocks of DNA-RNA Have Now Been Found in Meteorites

  1. Link to Post #1
    Netherlands Avalon Member ExomatrixTV's Avatar
    Join Date
    23rd September 2011
    Location
    Netherlands
    Language
    English, Dutch, German, Limburgs
    Age
    57
    Posts
    22,731
    Thanks
    30,831
    Thanked 125,756 times in 20,829 posts

    Default All 5 Building Blocks of DNA-RNA Have Now Been Found in Meteorites

    • All 5 Building Blocks of DNA/RNA Have Now Been Found in Meteorites:


    ¤=[Post Update]=¤
    • "Panspermia"


    Panspermia proposes that organisms such as bacteria, complete with their DNA, could be transported by means such as comets through space to planets including Earth.

    Panspermia (from Ancient Greek πᾶν (pan) 'all ', and σπέρμα (sperma) 'seed') is the hypothesis, first proposed in the 5th century BC by the Greek philosopher Anaxagoras, that life exists throughout the Universe, distributed by space dust,[1] meteoroids,[2] asteroids, comets,[3] and planetoids,[4] as well as by spacecraft carrying unintended contamination by microorganisms.[5][6][7] Panspermia is a fringe theory with little support amongst mainstream scientists.[8] Critics argue that it does not answer the question of the origin of life but merely places it on another celestial body. It is also criticized because it cannot be tested experimentally.[9]

    Panspermia proposes (for example) that microscopic lifeforms which can survive the effects of space (such as extremophiles) can become trapped in debris ejected into space after collisions between planets and small Solar System bodies that harbor life.[10] Panspermia studies concentrate not on how life began, but on methods that may distribute it in the Universe.[11][12][13]

    Pseudo-panspermia (sometimes called soft panspermia or molecular panspermia) is the well-attested hypothesis that many of the pre-biotic organic building-blocks of life originated in space, became incorporated in the solar nebula from which planets condensed, and were further—and continuously—distributed to planetary surfaces where life then emerged.[14][15]

    No need to follow anyone, only consider broadening (y)our horizon of possibilities ...

  2. The Following 3 Users Say Thank You to ExomatrixTV For This Post:

    Bluegreen (7th May 2022), Harmony (7th May 2022), Kryztian (8th May 2022)

+ Reply to Thread

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts