Australia's SpIRIT nanosatellite is the first space telescope funded by the Australian Space Agency to carry a scientific ...

It's a celestial event that has astronomers both excited and puzzled. Dan Smith has the story of how a gamma-ray burst across ...

Extreme heat impacts on child health and well-being due to immature thermoregulation, less sweating and a high surface-to-body mass ratio that make them more vulnerable to heat-related illness. Severe ...

Former Penn physicist Arthur Goodspeed is the accidental creator of the X-ray, and his images have since been donated to the University.