## Featured resource

### Autograph v4 50 users license - single platform or Dual Platform

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# Lower primary

## Spirals

There are galaxies out in space that look like spirals. In fact, our galaxy, the Milky Way has recently been shown to be a spiral galaxy.

## Measuring (and big numbers)

One thing that is always a part of astronomy and space is that the numbers involved are big -- really big!