Hundreds of thousands of unknown galaxies revealed(1/4)

Data on just two percent of the night sky has revealed hundreds of thousands of previously undetected galaxies, according to a major new radio sky survey of the night sky by the Low-Frequency Array (LOFAR) telescope, a European network of radio antenna. (Photo/Agencies)

Data on just two percent of the night sky has revealed hundreds of thousands of previously undetected galaxies, according to a major new radio sky survey of the night sky by the Low-Frequency Array (LOFAR) telescope, a European network of radio antenna. (Photo/Agencies)

Data on just two percent of the night sky has revealed hundreds of thousands of previously undetected galaxies, according to a major new radio sky survey of the night sky by the Low-Frequency Array (LOFAR) telescope, a European network of radio antenna. (Photo/Agencies)

Data on just two percent of the night sky has revealed hundreds of thousands of previously undetected galaxies, according to a major new radio sky survey of the night sky by the Low-Frequency Array (LOFAR) telescope, a European network of radio antenna. (Photo/Agencies)