Nicknamed Cloud-9, this ethereal object is the first confirmed example of a long-predicted “failed galaxy”—a relic from the ...
NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...
The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about ...
Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.
Cloud-9 entered the picture in 2023, when astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) in ...
The researchers describe Cloud-9 as a failed galaxy, a "relic" or remnant of the processes that gave rise to early galaxies. Alejandro Benitez-Llambay suggested that the ...
Gas within the cluster, which existed merely 1.4 billion years after the Big Bang, is at least five times hotter than ...
Across the observable universe, galaxies appear as luminous islands of stars and gas, anchored by invisible frameworks of ...
Llambay. The object known as Cloud 9 is unusual in a universe in which stars tend to signal the location where the matter has ...
A team using NASA’s Hubble Space Telescope has uncovered a new type of astronomical object — a starless, gas-rich, ...