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"A nova is a sudden stellar eruption where, in just a few days, a star’s brightness increases by a factor of 10,000," NASA explains. "Then over the following months the outburst fades away and the ...
NASA’s Hubble captures gorgeous new photo of a spiral galaxy as it wanders through the Virgo Cluster
NASA's Hubble Space Telescope snapped a delicate dance of celestial bodies in a new image of a distant galaxy that’s on a ...
The focus of this NASA/ESA Hubble Space Telescope image is an active spiral galaxy on a journey lasting hundreds of millions ...
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