| Name | Satin Astro |
| A.K.A. | n/a |
| Secret ID. | None |
| Type | Costumed Hero / Heroine |
| Affiliation/Team | Burt Steele and Satin Astro |
| 1st Appearance | Whizzer Comics |
| Year | 1947 |
| Publisher | Cartoon Art Productions |
| Country of origin | UK |
Burt Steele & Satin Astro have adventures in the year 3000ad. The stories were related from a diary found in the year 4000ad and tell of the death of Burt by the villain Lamarr, Warlord of Mars. Satin Astro was an escaped criminal, a very glamorous one, who's being sought after by the Earth Police and her old boss Krozac. She hides on Steele's ship, and a after explaining why she's on the run, they team up to free some of Satin's comrades. they team up Permently, and their adventures start.
