(astronomy) A stellar system in which two stars orbit around their center of mass; double star.

A popular sci-fi media franchise set in the future, primarily focusing on the adventures of the personnel of a space navy of an interstellar political federation of which Earth is a charter member.

Futuristic, particularly with respect to things similar in appearance or effect to technology in the Star Trek franchise.

(astronomy) The star nearest to Earth's axis when extended above the North Pole: currently Polaris, formerly Thuban.

(astronomy) A bluish-white star in the constellation Canis Major; Alpha (α) Canis Majoris A. A vertex of the Winter Triangle and the brightest star in the night sky. It is actually a binary star with a white dwarf companion star.

(dated) under the malevolent influence of the stars or of one's horoscope / fascinated and/or obsessed by fame or by celebrities; awed by an encounter with a celebrity

(astronomy) A star which has lost most or all of its hydrogen, leaving just a core of helium.

(chemistry) A macromolecule having a single branch point from which linear chains (or arms) emanate.

(chemistry) a polymer composed of star macromolecules

(astronomy) any of a class of red giant stars having a high proportion of carbon because of helium burning