Tag Archive for 'Nullarbor Plain'

West-east (W-E) and north-south (N-S) cross-section of the reef-like landform showing a distinct highest-elevated central dome in relation to less-elevated rim. Image credit: Lipar et al., doi: 10.1002/esp.5459.

Enigmatic Reef-Like Structure Discovered in Australia

Sep 8, 2022 by News Staff

An analysis of advanced satellite images from the German Aerospace Centre has revealed an ancient landform with a circular rim and central dome ‘hidden’...

This image shows Watson 021, a single H7 ordinary chondrite, weighing 135 g. The sample has a large crack, lined with alteration minerals, that runs down its middle and only one third of its fusion crust remains intact. This meteorite shows near complete oxidation of its reduced metal and sulfide phases making this a W4 chondrite. Watson 021 is extensively shocked, exhibiting globular silicate metal emulsions and shock veins that crosscut the sample. Tait et al found that microbial communities in samples of Nullarbor Plain soil are more diverse than those in Watson 021 and other meteorites, which are highly uniform in their species evenness and species richness. Image credit: Tait et al, doi: 10.3389/fmicb.2017.01227.

Research Opens New Way to Understand Possible Martian Life through Meteorites

Jul 20, 2017 by News Staff

New research from Monash University and the University of Queensland has added a new dimension to understanding life on the Red Planet with the discovery...