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active galactic nuclei

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  • Triple Galaxy Merger Sends Mixed Signals
    Triple Galaxy Merger Sends Mixed Signals
    UMD astronomer finds three merging galaxies that offer insights into black hole mergers and galaxy formation.
  • UMD-led Study Captures Six Galaxies Undergoing Sudden, Dramatic Transitions
    UMD-led Study Captures Six Galaxies Undergoing Sudden, Dramatic Transitions
    Zwicky Transient Facility observations reveal surprising transformations from sleepy LINER galaxies to blazing quasars within months.
  • Astronomers Find Pairs of Black Holes at the Centers of Merging Galaxies
    Astronomers Find Pairs of Black Holes at the Centers of Merging Galaxies
    Observations reveal early stages of black hole mergers during final stages of galaxy coalescence.
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The College of Computer,
Mathematical, and Natural Sciences

2300 Symons Hall, University of Maryland
College Park, MD 20742
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