What is Alpha Trianguli Australis?

Alpha Delphini is a multiple star system in the constellation of Delphinus. It consists of a triple star, designated Alpha Delphini A, together with five faint, probably optical companions, designated...

Alpha Leporis , formally named Arneb /ˈɑːrnɛb/, is the brightest star in the constellation of Lepus. Brightest star in the constellation Lepus

Alpha-substitution reactions occur at the position next to the carbonyl group,the α-position, and involve the substitution of an α hydrogen atomby an electrophile, E, through either an enol or enolate...

Alpha Pavonis , formally named Peacock /ˈpiːkɒk/, is a binary star in the southern constellation of Pavo, near the border with the constellation Telescopium.