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Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...
By mapping the brightest explosions in the universe, scientists may have uncovered a megastructure that defies our ...
See amazing views of colliding galaxies NGC 520 and barred galaxy IC 4212 in imagery from the Siena Galaxy Atlas. Credit: ...
See views of The Horsehead Nebula, the Perseus Cluster of galaxies, spiral galaxy IC 342, irregular galaxy NGC 6822 and ...
The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...