| Téma: Űrizék, Csillagbigyók |
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| pandala |
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Idézet:
Hihetetlen dologra bukkant a James Webb űrteleszkóp a világűrben
MAGYAR NEMZET
18 órája
Hihetetlen dologra bukkant a James Webb űrteleszkóp a világűrben
Az amerikai űrkutatási hivatal (NASA) James Webb űrteleszkópja egy csillagköd belsejében rábukkant a világűr eddig mért leghidegebb jegére, amelynek mínusz 263 Celsius-fokos hőmérséklete csak tíz fokkal haladja meg az abszolút nulla fokot - írta egy kutatócsoport a Nature Astronomy című szaklapban hétfőn közzétett tanulmányában.
A felfedezés nagy tudományos jelentőséggel bír, mert a világűrbeli jég központi szerepet töltött be az univerzum keletkezésében. Ez a jég jóval a bolygók keletkezése előtt jött létre mélyen a planetáris ködök belsejében. ....
https://magyarnemzet.hu/mozaik/2023/01/hihetetlen-dologra-bukkant-a-james-web ...
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| pandala |
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Vajon, lesz-e már januárban ebből énekes halott? ....  ::
- https://nextspaceflight.com/launches/details/6754
( "Starship will perform a test flight to demonstrate orbital launch capability. After stage separation, The Super Heavy Booster will perform a boostback burn and splashdown 20 miles (32 km) off the Texas coast. Starship will reenter the atmosphere over the Pacific Ocean and splashdown 62 miles (100 km) northwest of Kauai." ) |
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| pandala |
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https://www.youtube.com/watch?v=IaYY5tYx0tI
"SpaceX Falcon Heavy Launch Shocked NASA Scientists!
Trend ZONE
75,047 views Nov 7, 2022
SpaceX has revolutionized the space industry since the day it introduced its mission to make space more accessible. Determined to transform their goal into reality, the private agency has built so many rockets, and every launch sequence takes them a step forward toward realizing the big dream. And today’s story is about one of the most recent launches of SpaceX’s biggest rocket. Hello guys, welcome back to a brand-new video on the channel. Here we are going to discuss the launch of SpaceX’s Falcon Heavy, which lifted off on November 1st. There is so much to talk about, as you might already know, Falcon Heavy isn’t an ordinary spacecraft. So, buckle up, as we delve into the details of the rocket’s launch. Falcon Heavy is not just the greatest invention of SpaceX, rather it is currently the largest functional space rocket by a factor of two in the world. Put simply that machine is a beast. Before I get to the details of the most recent launch, let’s talk about how capable this machine really is. Using 3 Falcon 9’s core 9-engines thrusters, Falcon Heavy uses 27 Merlin engines which combine produce 5-million-pounds of thrust while lift-off, which is almost equal to what 18 Boing 747 aircraft would combine produce. I mean, that’s something. Just this capability is more than enough for making this rocket the best in the industry. "
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| pandala |
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Idézet:
SpaceX now targeting December for 1st Starship orbital launch
published 8 days ago
SpaceX hasn't flown a Starship prototype at all since May 2021.
SpaceX's massive Starship vehicle could launch on its first-ever orbital test flight next month, but that timeline is far from a sure thing.
A senior NASA official suggested that SpaceX wants to fly one of its Starship prototypes into space for the first time in December, according to Reuters (opens in new tab).
The agency has a stake in Starship's progress; NASA picked the giant rocket as the first crewed lunar lander for its Artemis program of moon exploration. If all goes according to the current plan, a Starship will put boots down near the moon's south pole in 2025 or 2026, on the Artemis 3 mission. ....
https://www.space.com/spacex-starship-orbital-launch-december
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| R.András |
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 NASA’s James Webb Space Telescope has captured a lush, highly detailed landscape – the iconic Pillars of Creation – where new stars are forming within dense clouds of gas and dust. They lie about 6500 light years away.
The three-dimensional pillars look like majestic rock formations but are far more permeable. These columns are made up of cool interstellar gas and dust that appear – at times – semi-transparent in near-infrared light.
Webb’s new view of the Pillars of Creation, which were first made famous when imaged by NASA’s Hubble Space Telescope in 1995, will help researchers revamp their models of star formation by identifying far more precise counts of newly formed stars, along with the quantities of gas and dust in the region. Over time, they will begin to build a clearer understanding of how stars form and burst out of these dusty clouds over millions of years.
Newly formed stars are the scene-stealers in this image from Webb’s Near-Infrared Camera (NIRCam). These are the bright red orbs that typically have diffraction spikes and lie outside one of the dusty pillars. When knots with sufficient mass form within the pillars of gas and dust, they begin to collapse under their own gravity, slowly heat up, and eventually form new stars.
Credits: NASA, ESA, CSA, STScI; Joseph DePasquale (STScI), Anton M. Koekemoer (STScI), Alyssa Pagan (STScI); Danielle Kirshenblat (STScI).
... www.facebook.com/photo/?fbid=851266576039275&set=gm.10160232320081170&idorvan ... |
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| pandala |
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 már arra sem emléxel h mire utaltam????
pl. mostani linkjeid közül is:
"A világ legrégebbi faszerkezete a Csehországban feltárt 7000 éves kút
2020. február 5. 12:59 MTI
A világ legrégebbi ismert faszerkezeteként azonosítottak kutatók egy Csehországban feltárt csaknem hétezer éves kutat - közölte kedden az Olmützi Régészeti Intézet igazgatója."
- https://mult-kor.hu/a-vilag-legregebbi-faszerkezete-a-csehorszagban-feltart-7 ...
És ez meg azt bizonyítja, hogy már akkor ott voltak 'csehszlovákok', mi?? Merhogy csehbe' tanálták, mi??
Eurázsia hol van, tudod már??? |
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| pandala |
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De igazándibul az 'egészekkel' van a "baj", sajnos .... Csak meg kell nézni h hova juttot Németország! ..  |
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| gajo |
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Hm. A félbutáktól mentsen meg az Isten! |
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| pandala |
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7000 éves kút,a mai Mo. területén .... 
logika cum laude )) |
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| gajo |
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Nem! Matematika, és fizika! |
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| gajo |
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Egy közelebbit, akár a Földnek is pattinthatnak... Kozmikus fegyver... |
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| pandala |
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Egy évig vártak arra, hogy most meg már ne lehessen látni semmit sem ....
Küldhettek volna kettőt, egy másikat is amelyben a tévé-operatőr van ... |
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