On the evening of May 27, the 23-hour-old moon will appear low in the northwestern sky starting about a half-hour after ...

The weather forecast for Jupiter calls for clouds with a chance ... Berkeley who, setting out to show that the "exotic" weather phenomena couldn't exist, ended up proving the exact opposite.

Jupiter’s moon Ganymede may have shifted on ... with bright regions of ridges alongside grooves that cut across darker areas. Hirata took a closer look at the system of furrows on Ganymede ...