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Hypothesis on the interstellar spreading of primordial life
Panspermia (from Ancient Greek πᾶν (pan) 'all' and σπέρμα (sperma) 'seed') is the hypothesis that life exists throughout the universe, distributed by cosmic
Panspermia
Supported hypothesis for the origin of life
Pseudo-panspermia (sometimes called soft panspermia, molecular panspermia or quasi-panspermia) is a well-supported hypothesis for a stage in the origin
Pseudo-panspermia
Interplanetary introduction of species
Directed panspermia is a type of panspermia that implies the deliberate transport of microorganisms into space to be used as introduced species on other
Directed_panspermia
Concept in physics
Information panspermia is the concept of life forms travelling across the universe by means of transmission of compressed information representing said
Information_panspermia
Study of viruses in a planetary sciences framing
including viruses, is panspermia, which can be traced all the way back to 5th century Greek philosopher, Anaxagoras. Panspermia suggests that life may
Astrovirology
English astronomer (1915–2001)
in derision) in favour of a "steady-state model", and his promotion of panspermia as the origin of life on Earth. He spent most of his working life at St
Fred_Hoyle
Scientific assessments on the microbial habitability of Venus
University of Wales—their views on the topic were far from mainstream, and panspermia remains a fringe theory{{cite book}}: CS1 maint: location missing publisher
Life_on_Venus
Largest moon of Saturn
microbe-laden rock to escape Earth's gravity, suggesting the possibility of panspermia. Calculations indicate that these would encounter many of the bodies in
Titan_(moon)
American ethnobotanist, lecturer, and writer (1946–2000)
radical version of biophysicist Francis Crick's hypothesis of directed panspermia, McKenna speculated on the idea that psilocybin mushrooms may be a species
Terence_McKenna
Hungarian chemistry and astrobiology researcher (born 1942)
H. Field) in 1975. Mautner became interested in the idea of directed panspermia when he was studying at New York’s Rockefeller University in the midst
Michael_N._Mautner
Scientific assessments on the microbial habitability of Titan
found on Titan, it could have originated from Earth in a process called panspermia. It is theorized that large asteroid and cometary impacts on Earth's surface
Life_on_Titan
Fallacious argument against abiogenesis of chance
formulated by Fred Hoyle against Earth-based abiogenesis and in favor of panspermia. The junkyard tornado argument has been taken out of its original context
Junkyard_tornado
5th-century BC Greek philosopher
novel scientific accounts of natural phenomena, including the notion of panspermia, that life exists throughout the universe and could be distributed everywhere
Anaxagoras
Life arising from non-living matter
5th century BC, panspermia is the idea that life originated elsewhere in the universe and came to Earth. The modern version of panspermia holds that life
Abiogenesis
Study of the interactions of biota with space environments
including natural panspermia and directed panspermia are also considered. Further, for human expansion in space and directed panspermia, motivation by life-centered
Astroecology
Episodes of rain containing vast amounts of red algal spores in India
University in Kottayam, Kerala, posted an article entitled "Cometary panspermia explains the red rain of Kerala" in the non-peer reviewed arXiv web site
Red_rain_in_Kerala
British astronomer (born 1939)
40 years as the most famous proponents of a non-mainstream version of panspermia, the proposal that life was seeded (or continues to be seeded) on Earth
Chandra_Wickramasinghe
Matter with biological processes
0020302. PMC 516796. PMID 15367939. Mautner, Michael N. (1997). "Directed panspermia. 3. Strategies and motivation for seeding star-forming clouds" (PDF).
Life
Meteorite found in Victoria, Australia
role in life's origin. Cosmochemistry Glossary of meteoritics Panspermia Pseudo-panspermia That makes the stardust grains in the Murchison meteorite presolar
Murchison_meteorite
Cosmological model
aeon to another, including of intelligent signals within the information panspermia concept. Cycles of Time: An Extraordinary New View of the Universe Fashion
Conformal_cyclic_cosmology
Modular space station in low Earth orbit
the International Space Station. These findings supported the notion of panspermia, the hypothesis that life exists throughout the Universe, distributed
International_Space_Station
False or misleading virus information
Steele and Chandra Wickramasinghe, the foremost living proponent of panspermia, speculated in ten research papers that COVID-19 originated from a meteor
COVID-19_misinformation
Habitability of the celestial bodies of the Solar System
which were able to survive. Those studies give credence to the theory of panspermia, which proposes that life may be moved across planets within meteorites
Planetary habitability in the Solar System
Planetary_habitability_in_the_Solar_System
Life that does not originate on Earth
views within the church itself. The first known mention of the term 'panspermia' was in the writings of the 5th-century BC Greek philosopher Anaxagoras
Extraterrestrial_life
British politician (born 1984)
astrobiology from Cardiff University, having studied evidence for cometary panspermia, under the supervision of Chandra Wickramasinghe. Wallis is one of the
Katie_Wallis
Extremophile species of bacterium
International Space Station (ISS). These findings support the notion of panspermia, the hypothesis that life exists throughout the Universe, distributed
Deinococcus_radiodurans
Chemical compound with formula NaCl
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Sodium_chloride
American astrophysicist
human population which explains Zipf's law and proposing a novel test for panspermia in the galaxy. Lin is currently a professor at Princeton University, after
Henry_Lin_(astronomer)
Topics referred to by the same term
setting up and/or adjusting a tournament bracket Planet seeding, or panspermia, a theory dealing with propagation of simple lifeforms to inhabit planets
Seeding
Israeli-American theoretical physicist (born 1962)
another, followed by the opinion piece "Noah's Spaceship" about directed panspermia. Loeb's claims about alien life have attracted sustained criticism from
Avi_Loeb
New Zealand artist
New York, NY, 2022 Neon Meat Dream, Nanzuka Gallery, Tokyo, Japan, 2019 Panspermia, Sing Omega, Jack Hanley Gallery, New York, NY, 2019 Terminus (w/ Simon
Jess_Johnson
Chemical compound (CH3CH=CH2)
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Propylene
Ritual food
neuter plural form "small pies made of boiled wheat". In the Ancient Greek panspermia, a mixture of cooked seeds and nuts were offered during the pagan festival
Koliva
American biologist
fertilin beta. During this time, he was also an advocate for directed panspermia as a defense against extinction of all life, an idea he later rejected
Kevin_M._Esvelt
creation of human beings. This narrative aligns with the concept of directed panspermia, wherein life is seeded on Earth by advanced extraterrestrial beings.
Extraterrestrials in Meitei culture
Extraterrestrials_in_Meitei_culture
Void between celestial bodies
millions of years, it is at least theoretically possible for Galactic-scale panspermia to occur. The lack of pressure in space is the most immediate dangerous
Outer_space
Hypothesis of hidden life in space
Record Water hole Xenolinguistics Hypotheses Cosmic pluralism Directed panspermia Drake equation Extraterrestrial hypothesis Extraterrestrial intelligence
Dark_forest_hypothesis
Counter-argument to an argument for the existence of God
this quote is first attributed to Fred Hoyle, who used it to argue for panspermia, not creationism). According to Dawkins, this logic is self-defeating
Ultimate_Boeing_747_gambit
English physicist and biologist (1916–2004)
forms using space travel technology, a process they called "directed panspermia". In a retrospective article, Crick and Orgel noted that they had been
Francis_Crick
Chemical compound
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Ammonium
Model organism for space research
might be able to survive a journey through space on a meteorite, enabling panspermia, the transfer of life from one planet to another. Tardigrades have survived
Tardigrades_in_space
Hydrocarbon compound (HC≡CH)
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Acetylene
Chemical compound hydrogen phosphide
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Phosphine
Domain of microorganisms
by space dust, meteoroids, asteroids, comets, planetoids, or directed panspermia. Endospore-forming bacteria can cause disease; for example, anthrax can
Bacteria
Change in the heritable traits of populations
Macroevolution Microevolution Mismatch Non-adaptive radiation Origin of life Panspermia Parallel evolution Pleiotropy Signalling theory Handicap principle Speciation
Evolution
Chemical compound of hydrogen and oxygen
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Water
Observatory
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Hereford_Arizona_Observatory
cosmic rays Interplanetary contamination Microscopic life Panspermia and directed panspermia Plants in space Space research Low Earth orbit missions Bion
List of microorganisms tested in outer space
List_of_microorganisms_tested_in_outer_space
philosophy of Aristotle through to the Miller-Urey experiment in 1952. Panspermia is the hypothesis that life exists throughout the universe, distributed
History of research into the origin of life
History_of_research_into_the_origin_of_life
Entity with human form or characteristics
Transylvania) Primate Anthropomorphism Hominid (term) Human disguise Panspermia Race (fantasy) Robotics Lists Lists of humanoids List of humanoid aliens
Humanoid
Ownership claims of property on other planets, moons, or parts of outer space
have spread between the planets of the Solar System via hypothetical "panspermia" processes. If an old, contaminated orbiter crashes onto an extraterrestrial
Extraterrestrial_real_estate
22nd episode of the 6th season of The X-Files
artifact. Mulder tells Skinner that both Merkmallen and Sandoz espoused panspermia, a theory suggesting an extraterrestrial origin to life on Earth. Mulder
Biogenesis_(The_X-Files)
Book by Fred Hoyle
1980 by Harper & Row. Published in 1981 by Sphere Books Ltd. Directed panspermia Fringe science The Andromeda Strain, a 1969 novel about a disease from
Diseases_from_Space
American science fiction TV series (1995–96)
This moon is sacred to the Chigs because it is where life originated via panspermia and where Chigs still go to be born. The Chigs evolved from bacteria that
Space:_Above_and_Beyond
Topics referred to by the same term
Exogenesis may refer to: Exogenesis (astrobiology; similar to the idea of panspermia), the hypothesis that life originated elsewhere in the universe and was
Exogenesis
Collision of two astronomical objects
needed] Impacts may have helped deliver the building blocks for life (the panspermia theory relies on this premise).[citation needed] Impacts have been suggested
Impact_event
Organic ammonia derivative
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Methylamine
Class of molecules formed by ultraviolet irradiation of organic compounds
rocks PAH world hypothesis – Hypothesis about the origin of life Pseudo-panspermia – Supported hypothesis for the origin of life Sagan, Carl; Khare, Bishun
Tholin
Science concerned with life in the universe
four areas in the limits of life in planetary context: the potential for panspermia, forward contamination due to human exploration ventures, planetary colonization
Astrobiology
Study of microorganisms in outer space
increased likelihood of being transported from one planet to another via the panspermia theory. The search for extraterrestrial microbial life have focused mostly
Astromicrobiology
Discrepancy of the lack of evidence for alien life despite its apparent likelihood
Interstellar travel – Hypothetical travel between stars or planetary systems Panspermia – Hypothesis on the interstellar spreading of primordial life Prime Directive –
Fermi_paradox
Chemical compound
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Thioformaldehyde
lake - allowing the first prebiotic syntheses on Earth to occur. The Panspermia hypothesis does not explain how life arose originally, but simply examines
History_of_life
Organic compound
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Ethanol
Dust floating in space
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Cosmic_dust
Chemical compound
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
C70_fullerene
Term for accelerations felt as weight in multiples of standard gravity
000 × g for 1 hour. The research has implications on the feasibility of panspermia. An accelerometer, in its simplest form, is a damped mass on the end of
G-force
Toxic chemical compound (NaCN)
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Sodium_cyanide
British chemist (1927–2007)
the hypothesis, Orgel, along with Francis Crick, proposed a detailed panspermia scenario for the origin of life on Earth, going so far as to suggest that
Leslie_Orgel
Book by C.S. Lewis
Christian faith. Later, in 1977, Hoyle championed the ancient theory of panspermia, supported these days by Richard Dawkins, that life on Earth originated
The World's Last Night and Other Essays
The_World's_Last_Night_and_Other_Essays
Hypothetical stage in the early evolutionary history of life on Earth
originating on Mars, may have later migrated to Earth via mechanisms of panspermia or similar process. The hypothesized existence of an RNA world does not
RNA_world
2015–18 ISS astrobiology experiment
terrestrial particles in the low Earth orbit. The purpose is to assess the panspermia hypothesis and the possibility of natural interplanetary transport of
Tanpopo_mission
Species introduced by human activity
Biological dispersal Biological hazard Colonisation (biology) Directed panspermia Genetic pollution Hemerochory Nativar Naturalisation (biology) "What are
Introduced_species
Phylum of microscopic animals
involved "and ties together all life". List of tardigrades of South Africa Panspermia "tardigrade". Dictionary.com Unabridged (Online). n.d. Miller, William
Tardigrade
Caustic soda, with formula NaOH
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Sodium_hydroxide
Hypothetical biosphere of Earth
of biochemistry – Possible alternative biochemicals used by life forms Panspermia – Hypothesis on the interstellar spreading of primordial life Purple Earth
Shadow_biosphere
Canadian astronomer
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Sara_Seager
Overview article
the International Space Station. These findings support the notion of panspermia, the hypothesis that life exists throughout the Universe, distributed
Scientific research on the International Space Station
Scientific_research_on_the_International_Space_Station
Part of a star
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Circumstellar_envelope
Physical presence of human activity in outer space
Civilizing mission Terraforming (see also Ethics of terraforming) Directed panspermia Category:Outer space lists Category:Lists of outer space lists Outline
Human_presence_in_space
Astrophysical thought experiment by Freeman Dyson
Dyson tree. Bioship Grey goo Intergalactic travel Interstellar travel Panspermia Self-replicating machine Space colonization Von Neumann probe "Cambridge
Astrochicken
Study of the distribution of microorganisms across space and time
thresholds to change. Panspermia suggests that life can be distributed throughout outer space via comets, asteroids, and meteoroids. Panspermia assumes that life
Microbial_biogeography
English rock band
(2009) focused on themes of government oppression, uprising, love, and panspermia. The album was inspired by Nineteen Eighty-Four by George Orwell. Their
Muse_(band)
American extraterrestrial visitation television series
alien abductions, the Roswell incident and Rendlesham Forest incident, panspermia, and human space exploration. Guests have presented other pseudohistorical
Ancient_Aliens
Martian meteorite discovered in Antarctica in 1984
sample-return mission Nakhla meteorite Northwest Africa 7034 meteorite Panspermia Shergotty meteorite Tissint meteorite Yamato 000593 meteorite "Meteoritical
Allan_Hills_84001
Poisonous and flammable gas
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Hydrogen_sulfide
Organisms capable of living in extreme environments
under hypergravity. The research has implications on the feasibility of panspermia. On 26 April 2012, scientists reported that lichen survived and showed
Extremophile
Organelle in eukaryotic cells responsible for respiration
PMC 1461236. PMID 10978293. Crick F, Orgel L (July 1973). "Directed panspermia". Icarus. 19 (3): 341–346. Bibcode:1973Icar...19..341C. doi:10.1016/0019-1035(73)90110-3
Mitochondria
Computer graphics artist (born 1962)
animations Particle Dreams and Panspermia used the CM-2 to animate and render various complex phenomena via particle systems. Panspermia was also used as the video
Karl_Sims
Biological contamination of a planetary body by a space probe or spacecraft
Astrobiology – Science concerned with life in the universe Directed panspermia – Interplanetary introduction of species Ethics of terraforming – Philosophical
Interplanetary_contamination
Minor planet found within the inner Solar System
life, or may have even brought life itself to Earth (an event called "panspermia"). In August 2011, a report, based on NASA studies with meteorites found
Asteroid
Chemical acid found in vinegar
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Acetic_acid
Triatomic oxygen molecule
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Ozone
Chemical compound of sulfur and oxygen
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Sulfur_dioxide
Hexagonal lattice made of carbon atoms
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Graphene
farther regions delivered not more than about 6% of Earth's water. The panspermia hypothesis holds that life itself may have been deposited on Earth in
Formation and evolution of the Solar System
Formation_and_evolution_of_the_Solar_System
Natural objects that originated in outer space
have been carried to Earth by meteorites or comets — a process termed panspermia. The abundant organic compounds in primitive meteorites and interplanetary
Extraterrestrial_materials
Carbon-containing chemical compound
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Organic_compound
Electrically neutral group of two or more atoms
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Molecule
Organic compound with the formula H2C=C=O
Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA world hypothesis Spectroscopy Tholin Category:Astrochemistry Outer
Ethenone
PANSPERMIA
PANSPERMIA
PANSPERMIA
PANSPERMIA
Boy/Male
Greek Latin
Father of Phrixus and Helle.
Girl/Female
American, Australian, British, Chinese, Christian, Danish, English, French, German, Latin, Swedish
Compassion; Forbearance; Wages; Reward; Merciful; Grace; Forgiveness; Pity; Helpful
Girl/Female
Indian
Good Nature
Girl/Female
Spanish American Latin
noble.
Female
Hindi/Indian
(कला) Hindi name KALA means "attributes, virtues." Compare with another form of Kala.
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sindhi, Tamil, Telugu
Wait; Time; Awaiting
Female
Hebrew
(× ï¬µ×¨Ö´×™×ª) Hebrew flower name NURIT means "buttercup."
Girl/Female
Hindu, Indian
Nice and Graceful
Boy/Male
Assamese, Bengali, Hindu, Indian, Marathi, Sanskrit
Sky; Aeroplane
Boy/Male
Irish
Helmet head; helmed head.
PANSPERMIA
PANSPERMIA
PANSPERMIA
PANSPERMIA
PANSPERMIA