Biosignatures & Paleobiology Study May Cast Doubt on Some 1996 NASA Evidence of Past Life on Mars Press Release May 5, 2004
Mars Researchers Publish Latest Results in Continuing Search for Ancient Martian Life Press Release August 2, 2002
Meteorites & Asteroids Doubts About ALH84001: The JSC Mars Meteorite Team Responds Status Report November 27, 2001
Microbiology & Virology Commentary by NASA ARC’s Chris McKay on Magnetotactic Bacteria on Mars Status Report February 28, 2001
Meteorites & Asteroids NASA JSC Background Information on PNAS Mars Meteorite ALH84001 Magnetite Paper Status Report February 26, 2001
Meteorites & Asteroids 4 Years Later … The Case For Life On Mars Withstands Criticism, Gains Support February 26, 2001
Meteorites & Asteroids New Evidence Strengthens Claims of Ancient Life on Mars – Study of Martian Meteorite Reveals Magentic Fossils Press Release February 26, 2001
Mars British Researchers Try to Challenge Evidence of Mars Meteorite Fossils – But Don’t Make Their Case August 1, 2000
