Hubble Spots a Compact Galaxy Clearing Paths Through the Young Universe’s Gas
Light from a galaxy that lived just 1.4 billion years after the Big Bang traveled more than 12 billion years to reach us. Astronomers examining long Hubble exposures of a deep sky field spotted something they had not expected to see at such an early time. The galaxy, cataloged MXDFz4.4, sent out ultraviolet radiation strong [...]
Light from a galaxy that lived just 1.4 billion years after the Big Bang traveled more than 12 billion years to reach us. Astronomers examining long Hubble exposures of a deep sky field spotted something they had not expected to see at such an early time. The galaxy, cataloged MXDFz4.4, sent out ultraviolet radiation strong [...]
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