EXOPLANETAS Noticias de Ciencia y Tecnología
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@ExoPlanetascom
Antonio Rodríguez 🚀 Explorando los nuevos mundos del Cosmos y del Conocimiento. "Somos el medio para que el Cosmos se conozca a sí mismo" (Carl Sagan)
Spudnik-1, an orbiting potato on @Space_Station! I flew potatoes on Expedition 72 for my space garden, an activity I did in my off-duty time. This is an early purple potato, complete with spot of hook Velcro to anchor it in my improvised grow light terrarium. Potatoes are one of the most efficient plants based on edible nutrition to total plant mass (including roots). Recognized by Andy Weir in his book/movie "The Martian," potatoes will have a place in future exploration of space. So I thought it good to get started now!
#MeteorSighting: Eyewitnesses in Texas observed a bright fireball today, March 21, at 4:40 p.m. CDT. Current data indicates that the meteor became visible at 49 miles above Stagecoach, northwest of Houston. It moved southeast at 35,000 mph, breaking apart 29 miles above Bammel, just west of Cypress Station. The fragmentation of the meteor - which weighed about a ton with a diameter of 3 feet - created a pressure wave that caused booms heard by some in the area. Doppler weather radar also showed meteorites produced between Willowbrook and Northgate Crossing. 🔗 go.nasa.gov/47c9wbR Eyewitness accounts supplied by the American Meteor Society
Visor del Índice de Riesgo Sísmico Europeo maps.eu-risk.eucentre.it
🇺🇸🇮🇷 Why the world's most powerful navy can't secure a 21-mile gap The Strait of Hormuz is only two shipping lanes wide. But here's the thing... Iran lined both sides with decades of preparation: naval mines, mobile missile batteries on the coast, swarms of fast-attack boats, and cheap drones that don't show up on radar until it's too late. The U.S. Navy was built to dominate open oceans against conventional fleets. Hormuz is a narrow alley where a speedboat with a missile can hit a destroyer before it has time to react. That's why three weeks in, oil is still stuck and the Pentagon says escorts are "too dangerous." Iran turned geography into a weapon the U.S. can't outspend. Source: @TmarketL
Listen in on Thursday, March 19, for an update on our X-59 quiet supersonic aircraft and its upcoming test flights. Details: go.nasa.gov/4sf0bs3
Bonita imagen del telescopio espacial chino Xuntian (CSST), que debe despegar, al fin, en 2027.
El Regimiento "Príncipe" nº3 de la #BRILAT, se pone a prueba con nuevos e innovadores dispositivos. 🔷 Incorporación de la IA 🔷 Robótica 🔷 Drones 👉 En este video 📹puedes ver cómo esta unidad experimenta y se adiestra con estas nuevas tecnologías. 🔗 Síguenos y descubre más en el Informativo Tierra TV en nuestro canal de YouTube: youtu.be/GYSyiH5wzwo #RetosFuturos #SomostuEjército 🇪🇸
Después de las vacaciones del año nuevo, China vuelve con 2 lanzamientos espaciales. A las 19:48 UTC del 12 de marzo CALT lanzó el CZ-8A Y8 desde la rampa LC-1 del Centro Espacial Comercial de Hainán con el 20º grupo de la megaconstelación Guowang (SatNet) (9 satélites)
🚨: Brazilian scientists have discovered a new giant dinosaur species linked to one found in Spain, suggesting land routes once connected South America, Africa and Europe about 120 million years ago
