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LROC WAC color shaded relief of the lunar farside.

Nasa Unveils First Topographic Map of Moon

The new map, from Arizona State University in Tempe, using the Lunar Reconnaissance Orbiter (LRO) Wide Angle Camera and the Lunar Orbiter Laser Altimeter (LOLA) instrument can now accurately portray the shape of the entire moon at high resolution.
Crab Pulsar

Intensity of Gamma Rays Emitted by Crab Pulsar Baffles Scientists

Crab Pulsar's Gamma Rays Baffle Scientists. A group of international astrophysicists,Using the Very Energetic Imaging Telescope Array System (VERITAS),spotted gamma rays with energies exceeding 100 billion electron-volts emitted from the Crab Pulsar supernova. The fast spinning crab pulsar supernova was discovered in 1968 and was the first to be connected with a supernova remnant. the crab pulsar's emissions were more than 100 gigaelectronvolts which are100 billion times more energetic ...