The night sky provided their sole entertainment, and they weaved stories filled with imagination, using patterns of stars for ...

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

The spiral galaxy NGC 3596 is on display in this NASA/ESA Hubble Space Telescope image that incorporates six different wavelengths of light. NGC 3596 is situated 90 million light-years from Earth in ...

The three star pairings - an asterism named Kafzah al Thiba in Beg's time - represent the glowing tracks made by a celestial gazelle that was spooked when the lion of the Leo constellation swished ...

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 ...