DNA Can Survive Re-entry Into The Atmospere


I ought to have posted this first to my main blog; but what the hey!

A Guide to First Contact

“DNA can survive re-entry into the atmosphere, raising the possibility of extraterrestrial life molecules arriving on Earth from space, research has shown.
The discovery came as a total surprise to scientists”
The Daily Telegraph27, November 2014

This was discovered by a mission launched from the European Space Centre at Esrange in Northern Sweden; the TEXUS 49 mission. A ‘total surprise’ is overcooking things. Still, events have conspired to prove / disprove the hypothesis and we have a result. Space Daily (your portal to space) is somewhat less sensational: DNA may survive suborbital spaceflight, re-entry according to a study published in the open-access journal PLOS ONE by Cora Thiel and Oliver Ullrich from University of Zurich and colleagues. See their article here.
The TEXUS 49 rocket mission was March 2011, nearly  four years back.
ref: 10.1371/journal.pone.0018754


The idea of outer space biological contamination has been in the SF domain for…

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About Terence Park

Collections: vinyl records, comic books, paperbacks; I've plenty of them all. I also do spreadsheets.
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