Signal found in WA gives insight into early stages of the universe.

Scientists based in the Western Australian outback have discovered what could be a signal dating back to the first stars in the universe. Signals found in a WA outpost may shed light on what our universe was like in its early stages. This is the first of its kind and may introduce us to new understandings about our universe. We spoke to Scott Croom an astrophysicist working within the Sydney Institute for Astronomy (SIfA) and a Chief Investigator of the ARC Centre of Excellence for All Sky Astrophysics.