About the SA Blog Network

Posts Tagged "topography"


NASA Probes to Crash into Lunar Mountain Monday Afternoon

Topo map of the lunar mountain where GRAIL will crash-land

The slope of an unnamed mountain near the moon’s north pole will be the final destination for NASA’s twin GRAIL spacecraft, which are scheduled to crash into the lunar surface at high speed today. The impacts are planned for 5:28 P.M. Eastern Standard Time. The twin probes, nicknamed Ebb and Flow, have orbited the moon [...]

Keep reading »

More from Scientific American

Email this Article