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Perseid meteors: All you need to know https://t.co/ehvfn85YpB
In case you're wondering …
Photo: John Ashely
A 50-light-year filament of star-forming gas, zigzagging its way through the Orion Molecular Cloud. https://t.co/ozJwWjWf29
#TodaysImage Cherry blossoms are blooming in Okinawa, Japan
Photo: Beverly Fish https://t.co/npW041FmKD
Tonight's full moon swings south of Earth's dark umbral shadow but passes through the fainter penumbral shadow.
https://t.co/i4QByc8zW3
Green Comet 45P will pass closest on February 11. We’re beginning to see many wonderful photos! Can you see it? https://t.co/FHABovQUag
Milky Way, last night from Queensland, Australia, by Daniel Gaussen.
"... cold and distant whilst beautiful and humbling."
Spectacular fireball over US West on July 27 was Chinese rocket reentry https://t.co/sGnXtEi7d5 Watch videos!
Crescent moon descending in the west on June 6 ... Mutare, Zimbabwe, Peter Lowenstein
Closest comet in 246 years...Tiny and fast!
Click in to see it sweep past: https://t.co/BV4zXdKIW4
By Greg Hogan
Gravitational waves detected!
https://t.co/1uFqsfCicq
Unanticipated discoveries, unexpected marvels, ahead.