A NASA administrator was at the Jet Propulsion Laboratory in Pasadena Tuesday to check the progress of three satellites designed to monitor the Earth’s climate.
Cell phone acting up? Is your blackberry behaving badly? Don’t blame your wireless carrier — this time. Blame the sun!
Despite years of research, scientists still cannot predict when the next earthquake will strike.
The sun unleashed a powerful solar flare early Tuesday, the largest in nearly five years.