Nov. 22 (UPI) -- Researchers have identified a trio of galaxies hidden in a cloud of dust nearly 13 billion light years from Earth, placing them close to the beginning of the universe.
The galaxies were first detected in 2009 but were assumed to be a giant ball of hot ionized gas. But after astronomers turned NASA's Hubble telescope and the Atacama Large Millimeter/submillimeter Array to study the cosmic body were they able to ascertain what it exactly was.