Cometary panspermia explains the red rain of Kerala
| dc.creator | Louis, Godfrey | |
| dc.creator | Kumar, A. Santhosh | |
| dc.date | 2003-10-05 | |
| dc.date.accessioned | 2026-07-07T02:09:59Z | |
| dc.date.available | 2026-07-07T02:09:59Z | |
| dc.description | Red coloured rain occurred in many places of Kerala in India during July to September 2001 due to the mixing of huge quantity of microscopic red cells in the rainwater. Considering its correlation with a meteor airbust event, this phenomenon raised an extraordinary question whether the cells are extraterrestrial. Here we show how the observed features of the red rain phenomenon can be explained by considering the fragmentation and atmospheric disintegration of a fragile cometary body that presumably contains a dense collection of red cells. Slow settling of cells in the stratosphere explains the continuation of the phenomenon for two months. The red cells under study appear to be the resting spores of an extremophilic microorganism. Possible presence of these cells in the interstellar clouds is speculated from its similarity in UV absorption with the 217.5 nm UV extinction feature of interstellar clouds. | |
| dc.description | 20 pages, 5 figures, paper to be submitted to Nature | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0310120 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0310120 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/6639 | |
| dc.subject | Astrophysics | |
| dc.title | Cometary panspermia explains the red rain of Kerala | |
| dc.type | text |