Galileo started this quest over 400 years ago, and scientists finally were able to peek at one of the biggest mysteries of ...

The brand new Vera Rubin telescope is about to begin its 10-year mission to offer the newest cosmic perspective we've had in ...

Nearly 400 years ago, Galileo looked at the Pleiades star cluster through his telescope and noticed that the seven or so ...

A map centered at the estimated source region for potential plumes from Europa. NASA/JPL-Caltech/SETI Institute Downloads ...

John R. Casani, a longtime Jet Propulsion Laboratory engineer, project manager and researcher, died at the age of 92 last ...

During his work on several historic missions, Casani rose through a series of technical and management positions, making an ...