Spoiler warning: Below there will be information about today's New York Times Strands puzzle.

The first constellations were defined before you could imagine. Ancient civilisations used groups of visible stars to tell stories about their beliefs, experiences, creation and myths. Stars ...

Interoperable multipath hemispherical map (MHM) using overlap-frequency signals across constellations. The top panel shows the flowchart for modelling and correcting multipath in interoperable MHM.