NASA's Airborne Observatory SOFIA Takes Flight Over Europe Today

NASA’s Airborne Observatory SOFIA Takes Flight Over Europe Today

Today (Sept. 18) a unique airborne space observatory will perform its first scientific flight over Europe.

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Astronomy Photographer Of The Year: 32 Cosmic Images That Will Send Shivers Down Your Spine

The world’s biggest astrophotography competition includes some jaw-dropping images of the Moon, Sun, distant galaxies and much more.

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