Mysterious Space Signal Traced Across the Universe to an Ancient Dead Galaxy
Astronomers have traced a mysterious fast radio burst to an unexpected place — an ancient, massive galaxy far removed from ...
Cosmological data suggest the universe has become 'messier and more complicated'
Across cosmic history, powerful forces have acted on matter, reshaping the universe into an increasingly complex web of ...
Phys.org3d
One large Milky Way galaxy or many galaxies? 100 years ago, Edwin Hubble settled astronomy's 'Great Debate'
In the century since Hubble's pioneering work, astronomers like me have learned that the universe is vast and contains trillions of galaxies ... Charles Messier also produced a catalog of over ...
SFGate6d
One large Milky Way galaxy or many galaxies? 100 years ago, a young Edwin Hubble settled astronomy’s ‘Great Debate’
In the century since Hubble’s pioneering work, astronomers like me have learned that the universe is vast and contains trillions of galaxies ... Charles Messier also produced a catalog of ...