nova

White dwarf outburst

A nova is a star that suddenly increases dramatically in brightness, then fades over weeks or months.

Unlike a supernova, the star isn't destroyed—it can flare repeatedly.

The term extends to anything that bursts onto the scene with sudden brilliance: She was a nova in the art world.

In casual use, nova sometimes just means new or innovative. (Capitalized Nova is a proper name.)

stellar

white dwarf

Exhausted star's compact corpse

thermonuclear · outburst · brightening · spectroscopy · photosphere · progenitor

brilliance

luminous

Emitting or reflecting light

brilliant · incandescent · blinding · flare · burst · flash · beacon · spotlight · glow · shine

emergence

new beginning

Chance to start again

emergence · genesis · rise · debut · breakthrough · awakening · resurgence · fresh start · transformation · reinvention

stardom

rising star

Emerging person of promise

prodigy · talent · discovery · newcomer · headliner · celebrity · luminary · superstar · icon · phenom

Categories
Opposites
stellar brightness change

novafading star

Celebrity past their prime

dark star · black dwarf

stellar explosion scale

novasupernova

Exploding massive star

hypernova · kilonova

newness/emergence

novaancient

Very old indeed

relic · old · remnant · vestige · antiquity

Phrases
Family

novel, innovation, novice, novelty, innovative, renovate, renovation, innovator, innovate

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G