An image of spiraling galaxy arms full of bright blue new stars, with a white arrow pointing to the star PTF 10fqs.

M99 with arrow

The mysterious star PTF 10fqs appears at the tip of the arrow in this Hubble image of M99.

Credits: ESA/Hubble & NASA; Acknowledgment: Matej Novak
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Image CreditESA/Hubble & NASA; Acknowledgment: Matej Novak
Size670x553px