The Murchison meteorite is a meteorite that fell in Australia in 1969 near Murchison, Victoria. It belongs to the carbonaceous chondrite class, a group... 20 KB (1,827 words) - 17:39, 15 April 2024 |
Carbonaceous chondrite (category Meteorite classes) represent only a small proportion (4.6%) of meteorite falls. Some famous carbonaceous chondrites are: Allende, Murchison, Orgueil, Ivuna, Murray, Tagish Lake... 30 KB (3,243 words) - 20:31, 25 April 2024 |
Chondrite (redirect from Chondrite meteorite) have experienced extensive aqueous alteration. The much studied Murchison meteorite, which fell in Australia in 1969, is the best-known member of this... 47 KB (5,165 words) - 17:50, 7 May 2024 |
based on 12C/13C isotopic ratios of organic compounds found in the Murchison meteorite, suggested that xanthine and related chemicals, including the RNA... 14 KB (953 words) - 06:19, 25 December 2023 |
Extraterrestrial life Events and objects Shergotty meteorite (1865) Nakhla meteorite (1911) Murchison meteorite (1969) Viking lander biological experiments (1976)... 13 KB (1,374 words) - 04:50, 27 April 2024 |
Moissanite (category Meteorite minerals) such as lamproite. Analysis of silicon carbide grains found in the Murchison meteorite has revealed anomalous isotopic ratios of carbon and silicon, indicating... 16 KB (1,512 words) - 14:02, 1 April 2024 |
Carolina Murchison Highway, a road in Tasmania Murchison letter, a political scandal in 1888 in U.S. Murchison meteorite, which fell in 1969 near Murchison, Victoria... 4 KB (429 words) - 03:14, 30 June 2023 |
Presolar grains (category Meteorite mineralogy and petrology) applications to microscopic grains. In January 2020, analysis of the Murchison meteorite found in Australia in 1969 revealed that its stardust formed 5 to... 25 KB (2,968 words) - 01:40, 27 December 2023 |
the ionizing effect of ultraviolet radiation emitted by stars. The Murchison meteorite contains the organic molecules uracil and xanthine, which must therefore... 18 KB (1,478 words) - 14:50, 1 May 2024 |
biological experiments Meteorites Allan Hills 77005 Allan Hills 84001 Murchison meteorite Nakhla meteorite Shergotty meteorite Yamato 000593 Biosignatures... 5 KB (381 words) - 15:47, 18 April 2024 |
National University in Canberra to investigate organic compounds in the Murchison meteorite. He served as the president of the International Society for the... 12 KB (1,087 words) - 18:16, 23 August 2023 |
can sustain. Laboratory experiments showed that material from the Murchison meteorite, when ground into a fine powder and combined with Earth's water and... 26 KB (2,471 words) - 01:44, 23 August 2023 |
sterile and not capable of generating life. The discovery of the Murchison meteorite also led to the finding of 70 amino acids most of which are not native... 7 KB (823 words) - 03:48, 12 January 2024 |
These included all of the primary alpha-amino acids found in the Murchison meteorite, which fell on Australia in 1969. A subsequent electric discharge... 20 KB (2,403 words) - 06:31, 12 April 2024 |
complex is Cu(HNC5H9CO2)2(H2O)2. Pipecolic acid was identified in the Murchison meteorite. It also occurs in the leaves of the genus Myroxylon, a tree from... 5 KB (394 words) - 23:18, 3 April 2024 |
Extraterrestrial life Events and objects Shergotty meteorite (1865) Nakhla meteorite (1911) Murchison meteorite (1969) Viking lander biological experiments (1976)... 23 KB (2,818 words) - 02:47, 6 April 2024 |
Panspermia (section Orgueil meteorite) Marilyn L.; et al. (2008). "Extraterrestrial nucleobases in the Murchison meteorite". Earth and Planetary Science Letters. 270 (1–2): 130–136. arXiv:0806... 53 KB (6,192 words) - 09:45, 12 May 2024 |
Extraterrestrial life Events and objects Shergotty meteorite (1865) Nakhla meteorite (1911) Murchison meteorite (1969) Viking lander biological experiments (1976)... 7 KB (782 words) - 02:07, 24 March 2024 |
37.1.239. Srinivasan, B.; Anders, E. (1978). "Noble Gases in the Murchison Meteorite: Possible Relics of s-process Nucleosynthesis". Science. 201 (4350):... 21 KB (2,192 words) - 10:07, 27 February 2024 |
ranging from amino acids to nucleobases via carbonaceous meteorites (such as the Murchison meteorite), after which seasonal wet-dry cycles would lead to the... 38 KB (4,643 words) - 03:19, 19 March 2024 |