Stardust
Definition 1 of 3
Pro Tip 1/3
Space Research
Stardust often appears in contexts discussing astronomy or space exploration. Astronomers detected stardust in the comet's tail.
Pro Tip 2/3
Not Literal Dust
Stardust doesn't mean common dust, but refers to particles from outer space. The museum's exhibit on stardust fascinated the students.
Pro Tip 3/3
Scientific Language
Used in scientific contexts; may not always be used in casual conversation. The probe will collect stardust to analyze back on Earth.