Ebb and Flow, two spacecraft that have been investigating the moon's gravitational field, will end their existence by smashing into the moon's north pole next week. The event is not likely to be visible from Earth, but the Lunar Reconnaissance Orbiter may catch a glimpse.
Spain's worst earthquake in 50 years may have been triggered by farmers drilling deep wells to water their crops, says a new study. With the rise in 'fracking,' man-made earthquakes are a focus of seismic study.
Mars rover Curiosity found rocks on the Martian surface that are too big to be carried by wind, so researchers suppose water must have existed on Mars at one time. Over the next two years, Curiosity will continue its search for signs of ancient microbial life on Mars.
Whitney Houston drowned but heart disease and chronic cocaine use were contributing factors, according to the Los Angeles Coroner's Office. The exact amount of cocaine in Whitney Houston's body will be revealed in two weeks.