The dwarf galaxy Sextans A is poor in the elements astronomers collectively call metals. Yet observa...
A primitive dwarf galaxy with almost none of the heavy elements found in the Milky Way is somehow producing iron and silicon-carbide dust — materials astronomers thought early galaxies would struggle to make
The dwarf galaxy Sextans A is poor in the elements astronomers collectively call metals. Yet observations from the James Webb Space Telescope indicate that...
Author: Space Daily
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