False colour image of one of the supernova simulations showing hot and cold patches of gas (white/green) in the bubble and the filamentary structure of cosmic rays (blue) around the shell of the ...
Blue false indigo (Baptisia australis) is a beautiful, hardy perennial that grows two to four feet and can feature stalks of nearly a hundred blue-indigo flowers. Thriving in USDA Hardiness Zones 3 ...