| Kieli | Käännökset |
|---|---|
| japani | 変光星 (henkōsei) |
| suomi | muuttuva tähti, muuttuja |
| Monikko | variable stars |
(astronomy) Any star whose brightness varies.
Comparison of VLT-SPHERE images of Betelgeuse taken in January 2019 and December 2019, showing the changes in brightness and shape. Betelgeuse is an intrinsically variable star.