Posts tagged as engineerIT

Cosmic re-ionisation to be explored in the Karoo

  A great mystery confronting astronomers is expected to be resolved with the installation of a new telescope array in the Karoo, the hydrogen epoch of re-ionisation array (HERA). Cosmic re-ionisation corresponds to the epoch when the neutral intergalactic medium (IGM) is re-ionised by the first luminous objects (stars, black holes). Probing this last unexplored […]