8 mesmerising images of colliding galaxies shared by NASA
This pair of interacting galaxies is listed as number 148 in Arp’s catalog of peculiar galaxies. NGC 6052, found in the constellation Hercules and located around 230 million light-years from Earth, is ...
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"Galaxies" emerge on metal: where do they come from? 🌀
A PhD student made an unexpected discovery when observing spiral patterns, like microscopic galaxies, on a germanium chip.
This Mysterious Cosmic Substance May Be Older Than the Universe Itself—And It Just Might Be Immortal
It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...
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The Hubble Tension Is Becoming a Hubble Crisis
A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...