Does all matters fills space

Give examples of luminous object? Did Neil Armstrong have a monkey in space? How can rooftop gardens and patio gardens improve the quality of the air? What happens to oxygen in space and how does it behave in the vacuum environment? What is the definition of a space shuttle? What causes objects in the solar system to move in these regular and predictable patterns? Who is the narrator of Apollo 13 article? Why does the mercury gives us wide range to measure the temperature? What is the birth name of Mar Ulldemolins? How would the moon appear to an observer on earth if the moon did not rotate? Where is the constellation Orion located? Which planet has many numbers of moons? What celestial object radiates light to earth? Why they sent gagarin into space? What is a carbon dioxide balloon? How many decimals does it take to land on the moon? Why can't you see the Stars in the first picture a few months later? What is the compromise Rhea suggested to make sure Demeter can be with his daughter some of the time? What is the 9 in cloud 9 mean? What are the surface conditions on the moon?