Examlex
Edwin Hubble first found the distance to M31 in Andromeda with its variable stars in its spiral arms.
Stage Name
A pseudonym used by performers and entertainers instead of their real name, often for easier recognition, branding, or privacy reasons.
Gangster Film
A genre of movies that focuses on the lives of criminals, particularly those involved in organized crime.
MGM
Metro-Goldwyn-Mayer, a leading film, television, and entertainment company known for its iconic roaring lion logo and a rich history of cinematic productions.
Warner Bros.
An American entertainment company known for producing films, television shows, and music.
Q12: Intermediate between E7 and Sa galaxies, _
Q15: The absorption lines we find in quasar
Q22: Relate Seyferts to spirals.
Q48: The three main components of the Milky
Q54: Why were elements heavier than helium not
Q83: In stage 3 of star formation, the
Q129: Herschel believed the Milky Way was a
Q136: We can estimate the mass of the
Q140: Of all the active galactic nuclei, the
Q142: Our own Milky Way's Hubble class, according