'Ghosts of the radio universe': Astronomers have discovered a slew of faint circular objects
So, a near-perfect circle in a messy universe is a special find ... an Odd Radio Circle (ORC), a prominent new class of ...
Futurism9d
Images Show Entire "Universe" of Circular Structure That Can Only Be Seen as Radio Signals
"So, a near-perfect circle in a messy universe is a special find ... often imprison entire galaxies at their centers, with some being ten times as wide as the Milky Way. Tantalizingly, this ...
Space.com5d
Scientists discover smallest galaxy ever seen: 'It's like having a perfectly functional human being that's the size of a grain of rice'
That's because dwarf galaxies this small should have been destroyed in the hotter and denser conditions of the early universe. Yet somehow, this tiny galaxy survived without being fried.
KRDO1mon
Largest celestial object of its kind discovered in the distant universe
(CNN) — Astronomers have spied a monster radio jet in the distant universe that’s twice the width of the Milky Way galaxy. The ancient object formed when the universe was less than 10% of its ...