Q. a roof having a large circular ceiling, like half of a ball

Q. A tool used to view far away objects.

Q. All of space and matter, including all galaxies, stars, and solar systems.

Q. An airtight chamber in a space station

Q. A bowl shaped hole

Q. 12:00 at night

Q. An person who is paid to pilot spacecrafts

Q. A drawing that explains how something works or is put together

Q. A piece of a stony or metallic meteor that has fallen from space to the ground

Q. A group of stars that when connected are thought to look like an object or figure