| A | B |
|---|
| sunspot | a dark spot on the surface of the Sun |
| prominence | a huge loop of gas on the edge of the Sun |
| flare | a bright area on the surface of the Sun |
| star | a ball of hot gases that gives off energy |
| solar | relating to the Sun; about the Sun |
| solar storm | a magnetic storm on the Sun |
| lunar | related to the Moon; about the Moon |
| atmosphere | the layer of air around the Earth |
| crater | a pit shaped like a bowl |
| meteorite | a chunk of rock or metal that falls from space and lands on the Earth |
| telescope | a device that makes faraway objects look larger |
| gravity | the pull that every object has on every other object |
