A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

An international team of astronomers has discovered an instance of two galaxies aligned in a way where their gravity acts as ...

Wind turbines under a moody sky were captured on an old enthusiast camera and its kit lens but wowed the judges of the HIPA ...

Kenko claims this filter, the Prosofton Clear (W), is designed to deliver ‘optimal’ soft filter results for nightscape ...