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More mystery objects near Milky Way's black hole | | Astronomers call them G-objects. The 2 previously known ones came incredibly close to the Milky Way's central black hole, yet survived. Now astronomers report 3 more of these mystery G-objects near the heart of our galaxy. | | |
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Tonight … A Dragon and a former pole star | | Let your eyes and imagination drift to see the entire winding shape of Draco the Dragon. Also, meet Thuban, a pole star when the Egyptians were building the pyramids. | | |