M - Gigantoraptor | Anthropomorphisme, complotisme et extraterrestres - IRL @MotorsportGigantoraptor | Uploaded 5 years ago | Updated 4 hours ago
Suivez-nous sur Facebook : facebook.com/M-Gigantoraptor-486497624788167/timeline
Twitter : twitter.com/MGigantoraptor
Projet de paléontologie en Afrique du Sud:
Financement participatif: fr.ulule.com/projet-thrinaks
Vidéo de présentation: youtube.com/watch?v=8Z_dEfIk7LM
Lithopanspermie:
Définition: « In the space experiments Lithopanspermia, experimental support was provided to the likelihood of the lithopanspermia concept that considers a viable transport of microorganisms between the terrestrial planets by means of meteorites. »
« The scenario of lithopanspermia describes the viable transport of microorganisms via meteorites »
liebertpub.com/doi/abs/10.1089/ast.2007.0134
Résistance du lichen en milieu spatial:
« Post-flight analysis, which included determination of the photosynthetic activity, LIVE/DEAD staining, and germination capacity of the ascospores, demonstrated that all three lichen were quite resistant to outer space conditions, which include the full spectrum of solar extraterrestrial electromagnetic radiation or selected wavelength ranges. »
« The data suggest that lichens are suitable candidates for testing the concept of lithopanspermia, because they are extremely resistant to the harsh environment of outer space. »
sciencedirect.com/science/article/abs/pii/S0019103510001120
« The results support concepts of viable impact ejections from Mars-like planets and the possibility of reseeding early Earth after asteroid cataclysms. »
liebertpub.com/doi/abs/10.1089/ast.2007.0134
Lithopanspermie interstellaire:
« If a solar system gives rise to life within a birth aggregate, then it is likely to transfer life-bearing rocks to the other solar systems in the aggregate. »
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/63258/ast.2005.5.497.pdf?sequence=1
« In other words, these results suggest that life on Earth can be transferred to one other habitable world in another solar system. This value reflects the steady-state transfer rate of life from our solar system to others. In addition, our planet is thought to have experience a period of “late heavy bombardment” from about 4.4 to 3.8 Gyr ago, when a large number of additional life-bearing rocks could be ejected into space. This epoch implies an enhancement in the transfer rate [and will be the subject of a forthcoming paper (G. Laughlin, personal communication)]. »
Limites de la panspermie:
« After atmospheric re-entry, the granite of the Stone sample was transformed into a glassy, nearly homogenous material, with several friction striae. None of the lichen cells survived this re-entry process. »
sciencedirect.com/science/article/abs/pii/S0019103510001120
L’improbabilité du transport interstellaire.
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/63258/ast.2005.5.497.pdf?sequence=1
« Within typical star-forming regions, the probability of any given ejected rock being recaptured by another solar system is relatively low. »
Phénomène inverse chez les systèmes naissants:
« Essentially all solar systems in a given birth aggregate are enriched (polluted) by rocks from other solar systems. In other words, the sharing of rocky material among young solar systems is inevitable. »
Vidéo d’Astronogeek sur les extraterrestres:
youtube.com/watch?v=QbksWtPKnz0
In a Nutshell sur l’accroissement des distances intergalactiques:
youtube.com/watch?v=ZL4yYHdDSWs
Suivez-nous sur Facebook : facebook.com/M-Gigantoraptor-486497624788167/timeline
Twitter : twitter.com/MGigantoraptor
Projet de paléontologie en Afrique du Sud:
Financement participatif: fr.ulule.com/projet-thrinaks
Vidéo de présentation: youtube.com/watch?v=8Z_dEfIk7LM
Lithopanspermie:
Définition: « In the space experiments Lithopanspermia, experimental support was provided to the likelihood of the lithopanspermia concept that considers a viable transport of microorganisms between the terrestrial planets by means of meteorites. »
« The scenario of lithopanspermia describes the viable transport of microorganisms via meteorites »
liebertpub.com/doi/abs/10.1089/ast.2007.0134
Résistance du lichen en milieu spatial:
« Post-flight analysis, which included determination of the photosynthetic activity, LIVE/DEAD staining, and germination capacity of the ascospores, demonstrated that all three lichen were quite resistant to outer space conditions, which include the full spectrum of solar extraterrestrial electromagnetic radiation or selected wavelength ranges. »
« The data suggest that lichens are suitable candidates for testing the concept of lithopanspermia, because they are extremely resistant to the harsh environment of outer space. »
sciencedirect.com/science/article/abs/pii/S0019103510001120
« The results support concepts of viable impact ejections from Mars-like planets and the possibility of reseeding early Earth after asteroid cataclysms. »
liebertpub.com/doi/abs/10.1089/ast.2007.0134
Lithopanspermie interstellaire:
« If a solar system gives rise to life within a birth aggregate, then it is likely to transfer life-bearing rocks to the other solar systems in the aggregate. »
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/63258/ast.2005.5.497.pdf?sequence=1
« In other words, these results suggest that life on Earth can be transferred to one other habitable world in another solar system. This value reflects the steady-state transfer rate of life from our solar system to others. In addition, our planet is thought to have experience a period of “late heavy bombardment” from about 4.4 to 3.8 Gyr ago, when a large number of additional life-bearing rocks could be ejected into space. This epoch implies an enhancement in the transfer rate [and will be the subject of a forthcoming paper (G. Laughlin, personal communication)]. »
Limites de la panspermie:
« After atmospheric re-entry, the granite of the Stone sample was transformed into a glassy, nearly homogenous material, with several friction striae. None of the lichen cells survived this re-entry process. »
sciencedirect.com/science/article/abs/pii/S0019103510001120
L’improbabilité du transport interstellaire.
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/63258/ast.2005.5.497.pdf?sequence=1
« Within typical star-forming regions, the probability of any given ejected rock being recaptured by another solar system is relatively low. »
Phénomène inverse chez les systèmes naissants:
« Essentially all solar systems in a given birth aggregate are enriched (polluted) by rocks from other solar systems. In other words, the sharing of rocky material among young solar systems is inevitable. »
Vidéo d’Astronogeek sur les extraterrestres:
youtube.com/watch?v=QbksWtPKnz0
In a Nutshell sur l’accroissement des distances intergalactiques:
youtube.com/watch?v=ZL4yYHdDSWs
