supergiant star

Antares is a supergiant star that would fill the Solar System beyond Mars, but its atmosphere is 12 times bigger than that

Antares, the angry red eye of the constellation Taurus the bull, is a red supergiant star near the end of…

4 years ago

Watch Stars Orbit The Milky Way’s Supermassive Black Hole

Watch several dozen stars in the center of our galaxy circle a massive, black "nothing."

7 years ago