Galaxy

Space Giant dark matter ‘sheet’ may shape galactic motion in the Milky Way

New simulations suggest the Milky Way’s neighborhood sits in a vast sheet of matter, including dark matter, with large voids above and below.

Space JWST confirmed the most distant galaxy ever observed at 13.5 billion light years away Joseph Shavit

Space JWST found a ‘dead’ galaxy that quit making stars billions of years ago Joseph Shavit

Space Astronomers spot a hot galaxy cluster that defies existing cosmic theory Joseph Shavit

Space Three black holes light up at once in rare three-galaxy collision Joseph Shavit

Space Scientists solve mystery of the fastest stars in the galaxy

Space Astronomers find hidden channels of hot gas connecting our solar system to distant stars

Space JWST discovery helps answer how galaxies, like our own Milky Way, were born

Space Dark dwarf stars lurking at the center of our galaxy could reveal the true nature of dark matter

Space Astronomers use ancient radio signals to detect the universe’s first stars

Space White dwarf duo reveals the origins of the universe’s brightest explosions

Space Most distant spiral galaxy ever found shatters theories of cosmic formation

Space Sound waves unlock hidden secrets inside stars

Space Astronomers discover that galaxies die much earlier than expected

Space NASA’s Hubble Telescope Reveals Secrets of a Monster Black Hole