Telescopes

Satellites

Human discoveries

The studying of the Milky Way galaxy

Telescopes are instruments used to aid humans in being able to study the galaxy. Telescopes use lenses to increase the size of objects by adapting the light waves they produce.

Satellites are objects launched into space used to take photos of objects as they pass them, such as planets and black holes.

Human discoveries, for example the moon landing are a small but affective way of space discovery. Humans can land on the moon and collect samples of the terrain and take pictures.