Scientists on Monday unveiled the first in-depth study of a star dune, revealing the internal structure of these geological features and showing how long it took for one of them to form - more quickly than expected but still a process unfolding over many centuries. (Reuters)

I don't know about you, but I've always found ergs to be hypnotic, beautiful.

The chart for the most recent lunation (Full Moon 2/24) in this area is interesting. It features Mercury (studies; scientists) and Saturn (old, deserted, isolated locations) with the Sun (hot and dry; light of mind/intellect; magnificent places) in Pisces (slippery/shifting) on the MC (brought into full view). The Moon (subtle reflections) in technical Virgo on the IC - ground penetrating radar was used in the study.