Variable star Eta Aquilae.
Variable star Eta Aquilae (centre). This Cepheid-type star varies in brightness between magnitudes and in a period of days. It is easily visible to the naked eye and its variability was discovered in 1784 by the English amateur astronomer Edward Pigott Credit Robin Scagell/Galaxy
Size: 3888px × 2592px
Photo credit: © Robin Scagell/Galaxy / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: aquila, aquilae, astronomy, cepheid, eta, eye, naked, pigott, space, star, variable
