Topic
Planet properties
2 questions tagged Planet properties — spanning every one of the seven Ws.
what
What is a planet’s albedo?
A planet’s albedo is the fraction of sunlight it reflects back into space.
SpacePlanet properties
what
What is a planet’s axial tilt?
A planet’s axial tilt is the angle between its rotation axis and the perpendicular to its orbital plane.
SpacePlanet properties