We've sent some pretty interesting payloads to space since the first satellite (Sputnik 1) launched on October 4, 1957. As access to space has increased, thanks largely to the commercial space ...

Using the Very Large Array (VLA), astronomers have performed radio observations of a galaxy cluster Abell 2744, nicknamed ...

Fear of the unknown has always been the other side of the urge to know. Our distant ancestors knew that something terrible ...