Astrobiology Analytical Laboratory - Research

Astrobiology Analytical Laboratory - Research


Archived Presentations


+ Jamie Elsila presents "Cometary Amino Acids from the STARDUST Mission"
December 4, 2009 at the Space Telescope Science Institute.

Press Releases


+ Lab Overview
a pdf review paper, review paper of Burton et al. 2012

+ Chiral excesses in the Tagish Lake meteorite
a pdf of Glavin et al. 2012

+ Amino acids in thermally altered meteorites
a pdf of Burton et al. 2012

+ Nucleobases in meteorites
Callahan et al. 2011

+ Selection of OSIRIS-REx
an asteroid sample return mission with significant participation by this lab in analysis of flight hardware, asteroid samples, and mission management. 2011

+ Enantiomeric amino acid excesses in more meteorites, 2011
PDF of Glavin et al. 2011

+ Amino acids in the Almahata Sita Meteorite
a PDF of Glavin et al. 2010. See also.

+ TMAH in the SAM instrument
to be used for NASA's MSL mission to Mars.

+ Glycine in Comet Wild 2
PDF of Elsila et al. 2009

+ Uracil from Astrophysical Ices
PDF of Nuevo et al. 2009

+ Enantiomeric amino acid excesses in meteorites
PDF of Glavin & Dworkin 2009

+ Reinvestigation of Stanley Miller's Experiments
PDF of Johnson et al. 2008

+ Nucleobases in meteorites
PDF of Martins et al. 2008

+ Amines in Stardust
PDF of Sandford et al., 2006

Research Themes


We study organic compounds from extraterrestrial samples, lab analogs of extraterrestrial environments, and terrestrial analogs of planetary surfaces.


A central research component is the study of amines and nucleobases in martian and carbonaceous meteorites, and extraterrestrial samples retrieved by air and spacecraft, such as by the Stardust spacecraft.



Value is added to this work by comparing these results to terrestrial analogs of Mars, and laboratory simulations of the formation of the solar system.

+ NASA Goddard Cosmic Ice Lab

The study of the residues remaining after the irradiation of acetonitrile containing ices.

+ NASA Goddard Interstellar Grain Lab

The study of the volatiles and solids generated by Fisher Tropsch type reactions on simulated interstellar grains.

+ NASA Ames Astrochemistry Lab

The study of the residues remaining after the photolysis of cyanide containing ices.

+ Carnegie Institution of Washington Biogeochemistry Group

Stable isotopic analysis of meteoritic organics.

+ Sample Analysis at Mars

Testing of methods and techniques for this instrument suite going to Mars aboard the MSL rover. Like our laboratory instruments, this suite has a mass spectrometer at the heart.


More humorous presentations of the science are below:

The Colbert Report Mon - Thurs 11:30pm / 10:30c
Meteorite Market
www.colbertnation.com
Colbert Report Full Episodes Political Humor U.S. Speedskating

The Colbert Report Mon - Thurs 11:30pm / 10:30c
Gold, Frankincense and Mars - Guy Consolmagno
www.colbertnation.com
Colbert Report Full Episodes Political Humor U.S. Speedskating

The Daily Show With Jon StewartMon - Thurs 11p / 10c
This Just In - Piece of Tail
www.thedailyshow.com
Daily Show
Full Episodes
Political HumorHealth Care Crisis

The Daily Show With Jon StewartMon - Thurs 11p / 10c
The Most Recent NASA Project and its Implications for Scientific Research! - Catch a Rising Star
www.thedailyshow.com
Daily Show
Full Episodes
Political HumorHealth Care Crisis

NASA Logo, National Aeronautics and Space Administration