NASA Captures Volatile Changes in Earth’s Artificial Light Astrobitica May 15, 2026 (Last updated: May 15, 2026) 1 minute read A study of NASA’s Black Marble data reveals a pattern of regional volatility in nighttime illumination across the planet. About the Author Astrobitica Administrator Visit Website View All Posts This post was originally published on this site Post navigation Previous: The Canon EOS R5 Mark II is our choice as the best-resolution Canon camera – it’s perfect for astrophotography and is $501 off in this Walmart dealNext: Solar activity determines how fast space junk falls to Earth