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Description

The Discussion:

 

The News:

The news discussion: NASA contract a Mars Sample return rocket.

 

Nebulas:
A look at the weird and wonderful nebulae that you can see through telescopes or use to understand the interstellar medium and star formation. This month we focus on Emission Nebulae.

 

Q&A:

Why do astronauts travelling from the earth to the moon appear to experience complete weightlessness? From our good friend Paul Waterhouse in the Forest of Dean, UK