Radiation storms are nothing to sniff at, big ones can take out vital satellites, which is why scientists and astronauts take ...

There’s no mistaking Jupiter in the sky these Pottsville winter evenings, rising in the southeast as evening twilight ends.

There’s no mistaking Jupiter in the sky these Butler winter evenings, rising in the southeast as evening twilight ends. In fact, you should be able to easily see it long before twilight fades.

Astrophysicists from the Max Planck Institute for Extraterrestrial Physics (MPE) and the Centro de Astrobiología (CAB) have ...