How is Neptune related to Poseidon Zeus?

Who assigned Greek letters to stars? Which US space mission was the first to put a person on the moon? When will the sun reach the red-giant stage? What is iluminatic means? What are three examples of objects that are too large to easily study without models? When an astronaut goes on a space walk outside the space station will she float away unless she has a tether hold her to the station or she constantly fires thrusters on her space suit? Which space shuttle exploded in 2003 killing the seven astronauts on board? What is the meaning for a raven staring at you? Is it impossible to cry in space? What causes a solar eclipese? What mainly composed of ice dust and gas and often orbit the sun? Which is closer to the sun mercury or Venus? When do you turn off all the lights in your house? Why does the moon appears bright at night? What makes iridescent glass shimmer? How does the sun effects others? Are clouds named for their shape color and density? What month is the constellation Taurus visible? Which stars near the moon are planets? Why does Amy pond leave Doctor Who?