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Can a Satellite Galaxy Merger Explain the Active Past of the Galactic Center?
Satellite Galaxy Merger Explain Active Past Galactic Center
2011/10/9
Observations of the Galactic Center (GC) have accumulated a multitude of "forensic" evidence indicating that several million years ago the center of the Milky Way galaxy was teaming with starforming a...
Asteroseismology：Past, Present and Future
Asteroseismology stellar pulsation variable stars
2009/5/12
Asteroseismology studies stars with a wide variety of interior
and surface conditions. For two decades asteroseismic techniques have
been applied to many pulsating stars across the HR diagram. Aster...