Taken the night of April 21, from a location near 29 Palms. About a 300 sec tracked exposure using a 10 mm lens on a Canon T6s. -David Morris
Have you ever wondered how many stars you can see at night? A few thousand stars can be seen in the sky at once by lucky observers under the darkest skies! But most people don’t enjoy such dark skies – and knowing your sky’s brightness will help you navigate the night sky. Find out how you can use the stars of bright constellations to determine your sky's brightness in this edition of NASA's Night Sky Notes![ PDF]
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