Richard Armstrong's scientific contributions

Publication (1)

Article
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Hundreds of tubular and spiral specimens resembling terrestrial tube worms and worm tubes were photographed in the soil and atop and protruding from “rocks” on Sols 177, 199 and 299 in the vicinity of Endurance Crater, Meridiani Planum. Dozens of these putative “worms” and tubes are up to 3 mm in size. These tubular specimens display twisting, bend...

Citations

... Specimens resembling algae [26][27][28][93][94][95][96], domical concentric stromatolites, lichens, fungi, [27][28][29]30,97], and tube worms [31][32][33][34]98] have been photographed by the NASAs Mars rovers. Of course, similarities in morphology are not proof of life. ...