What temperature is the Zaurak star?

Earth exerts a gravitational force of 7000 N on one of the communications satellites What force does the satellite exert on earth? What is the significance of CO2 in the atmosphere? When was Ganymede discovered? What is the position of Mars? What is the tail shape of a starfish? What time is 12 minutes to noon? How many stars are within 12.5 light years of the sun? Maximum surface temperature on mars in celsius? How do you store solar power? How many Skylab missions were there? What is it called when you are able to see the past through objects? How far is Halifax above sea level? What are two main categories of technology that humans use to explore space? Is Andromeda galaxy the largest? When did men walk on moon? What type of motion leads to stars rising approximatelly 4 minutes earlier each day than it did the day earlier? How would one describe a cumulus cloud? Height of Yuri gagarin? How long will a star with mass the same as our sun stay on the main sequence? What are all the names of the stars in the Bootes Constellation?