$ USD 1 USD = 1,0000 $ € EUR 1 USD = 0,8656 € R$ BRL 1 USD = 5,0800 R$ £ GBP 1 USD = 0,7482 £ ¥ JPY 1 USD = 160,4537 ¥ Fr CHF 1 USD = 0,7965 Fr C$ CAD 1 USD = 1,4051 C$ A$ AUD 1 USD = 1,4195 A$ ¥ CNY 1 USD = 6,7742 ¥ HK$ HKD 1 USD = 7,8355 HK$ S$ SGD 1 USD = 1,2852 S$ NZ$ NZD 1 USD = 1,7258 NZ$ kr SEK 1 USD = 9,4435 kr kr NOK 1 USD = 9,5459 kr kr DKK 1 USD = 6,4559 kr ₽ RUB 1 USD = 72,9385 ₽ ₹ INR 1 USD = 94,6734 ₹ R ZAR 1 USD = 16,2859 R ₺ TRY 1 USD = 46,4204 ₺ Mex$ MXN 1 USD = 17,2602 Mex$ ₩ KRW 1 USD = 1.518,8808 ₩ zł PLN 1 USD = 3,6694 zł ฿ THB 1 USD = 32,5727 ฿ Rp IDR 1 USD = 17.801,6022 Rp ﷼ SAR 1 USD = 3,7500 ﷼ د.إ AED 1 USD = 3,6725 د.إ $ ARS 1 USD = 1.439,2199 $ $ CLP 1 USD = 886,5536 $ $ COP 1 USD = 3.436,6427 $ Kč CZK 1 USD = 20,8784 Kč
Filtrando por: tag: skies - Exibindo 1 - 7 de 7 notícias.
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15/06/2026 06:02
How Ukraine Uses A.I. to Knock Deadly Russian Drones Out of the Skies
Interceptors show Ukraine’s embrace of autonomous technologies trained on immense troves of wartime data.
A.I.deadlydronesknockRussianskiesUkraineuses
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21/05/2026 02:04
From AI to interceptors, Ukraine is trying to drone-proof its skies
After four years of Russia's full-scale invasion, Ukraine has become far more successful at fighting off air raids.
droneproofFrominterceptorsskiestryingUkraine
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10/05/2026 06:01
U.S.-China Rivalry Reaches South American Skies
The U.S. has pressed Argentina and Chile to review two Chinese telescope projects in the Andean deserts. Astronomers are worried about setbacks to res...
AmericanreachesRivalryskiessouthU.S.China
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07/05/2026 19:20
Videos show interceptions over the skies of Tehran
Iranian state media says air defence systems were activated in western Tehran as multiple explosions were reported.
interceptionsoverShowskiesTehranvídeos
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04/05/2026 00:25
Rare comet to flash through New Zealand skies – before it disappears for 170,000 years
Over the next two weeks stargazers have a chance to spot the blue-green orb and smudgy tail of comet known as C/2025 R3 PanSTARRS A comet formed on th...
170000beforecometdisappearsflashRareskiesthroughyearsZealand
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30/04/2026 11:00
Spirit Called Itself ‘The Dollar General of the Skies’ — Then It Lost the Battle to the Major Airlines
Spirit Airlines has filed for bankruptcy twice in recent years and is now facing potential liquidation. Here's what went wrong.
AirlinesbattlecalleddollarGeneralItselflostmajorskiesspiritthen
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20/04/2026 02:00
Starwatch: Lyrid meteor shower returns to the spring skies
First recorded in 687BC, the meteoroids were once part of the tail of a comet discovered in 1861This week, the annual Lyrid meteor shower returns to t...
LyridmeteorreturnsshowerskiesSpringStarwatch
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A leitura constrói conhecimento.

— Autor desconhecido