Jellyfish galaxies are rare cosmic sights where a spiral or disk galaxy trails a luminous tail of gas and new stars across space. That tail forms when the galaxy rams through hot cluster gas and loses its own fuel in a shimmering wake.
Astronomers…
Jellyfish galaxies are rare cosmic sights where a spiral or disk galaxy trails a luminous tail of gas and new stars across space. That tail forms when the galaxy rams through hot cluster gas and loses its own fuel in a shimmering wake.
Astronomers…