Mentioned On
Episode Mentions
Astrum Space · Jun 15, 2026
These Orbits Are Not Normal
“Historical institution where William Henry Pickering led the photographic survey that discovered Phoebe in 1899”
Multi-star planetary systems and hierarchical orbital configurationsRetrograde orbital motion and celestial object capture mechanismsPhoebe moon composition and origin from the Kuiper Belt
View AnalysisAstrum Space · Jun 8, 2026
How Big Is the Biggest Star in the Universe?
“Institution where Henrietta Leavitt discovered period-luminosity relationship of Cepheid variables in 1908”
Polaris triple star system and orbital mechanicsCepheid variable stars and period-luminosity relationshipCosmic distance ladder and parallax measurement
View AnalysisAstrum Space · Feb 19, 2026
We Finally Know Why Phoebe Orbits Backwards
“Led the 1898 photographic survey of the southern sky from Peru where Phoebe was discovered in 1899”
Retrograde orbits and captured celestial bodiesKuiper Belt composition and outer solar system formationPlanetary migration and early solar system dynamics
View Analysis