The bright constellations of winter have departed in the west, while the stars of spring are climbing the eastern and ...

There's a big diamond in the sky made by connecting the stars Arcturus, Spica, Denebola and Cor Caroli. Once found, you can ...

An hour after sunset, you'll find the constellation Leo the Lion pointing head-down toward the horizon in the southwest. The ...

A novel LEO constellation design uses grouped satellites and swarm optimization to achieve precise Earth observation, ...

I) Leo is a springtime constellation in the Northern Hemisphere. It lies south of the Big Dipper, the most recognized asterism in the constellation Ursa Major the Great Bear. II) Of the 88 official ...