AstroBlog Follow Friday & Weekly Stumbles For 2011-09-23 

A Russian-built Soyuz space capsule landed safely back on Earth late Thursday (Sept. 15), returning an American astronaut and two cosmonauts home after more than five months in space. The Soyuz TMA-21 spacecraft touched down at about 9:59 a.m. Friday local time at their landing site on the steppes of Kazakhstan in central Asia. Continue reading

AstroBlog Follow Friday & Weekly Stumbles For 2011-09-16 

The powerful jets of radio waves that can explode from monster black holes at the center of galaxies may erupt from much closer to these giants than previously thought, scientists say. Although black holes entrap anything that falls onto them, a vast amount of energy can radiate outward from matter rushing into the black holes. Continue reading

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