In recent years, it seems that having a presence in space is becoming more and more possible with the increase in people, satellites and rockets being sent into orbit. Dr. Niamh Shaw offers her insights into whether this fevered interest is causing things to get a little crowded.

A weekly look at the world of business and personal finance with Richard Curran. Listen live Saturday at 10am on RTÉ Radio 1.

The Business

A weekly look at the world of business and personal finance with Richard Curran. Listen live Saturday at 10am on RTÉ Radio 1. 

A weekly look at the world of business and personal finance with Richard Curran. Listen live Saturday at 10am on RTÉ Radio 1.&nbsp;