- Gamma Persei (Gamma Per, γ Persei, γ Per) is a binary star system in the constellation Perseus. The combined apparent visual magnitude of the pair is +2.9, making it the fourth-brightest member of the constellation. The distance to this system is of roughly 221 light-years (68 parsecs) with a 1% margin of error. About 4° to the north of Gamma Persei is the radiance point for the annual Perseid meteor shower.
- What would it be like to stand on the surface of Titan? (planetary.org)
With its mountains of ice, dunes of hydrocarbons, and methane/ethane seas, Saturn’s moon Titan is one of the most intriguing and alien worlds in our Solar System. But while some of its vistas may seem similar to those seen on Earth, standing on the surface of Titan would be a very unusual experience.