#esa

344.157K Posts

21 minutes ago

Watching this absolute dude @astro_timpeake be awarded freedom of Chichester. Incredible privilege to be a part of it and the reminder everyone needs to push harder, every bloody day to make those dreams happen 🚀💫

25 minutes ago

Old Planetary Dust Disks Found by SST: Why are some older stars surrounded by dust? Observations from theSpitzer Space Telescope by a team led by George Rieke (U. Arizona) were expected to show that young stars, on the order of one million years old, have large dust disks, while relatively older stars, between 10 and 100 million years old, have none. The conventional wisdom was that the dust diskssurrounding young stars were still forming planets, while in older systems these disks had dissipated after planets had already formed. Unexpectedly, they found some older stars with the infrared glow of impressive rings or disks ofdust. A possible explanation is that the old disks are remnant debris from violent collisions between many forming planets of rock. Resultant dust rings from such a scenario are depicted by an artist's illustration above. . Illustration Credit: T. Pyle (SSC, Caltech),  @nasajpl , @caltechedu@nasa

44 minutes ago

الف مبروك للنجم الرياضي العلوي #ESA

44 minutes ago

Sunspots are relatively cool, dark patches on the sun's surface. They come in many shapes and sizes; they often appear in groups. These spots are much bigger than the Earth; they can be over 10 times the diameter of the Earths. Individual sunspots only last for one to two weeks, but the number of sunspots follows an 11 year cycle. Sunspots are visible from Earth. The sunspot cycle was discovered by S. Heinrich Schwabe in 1843 (he started his observations in 1826). UMBRA: The umbra is the inner, dark, cool (3700 K = 6600 °F = 3400 °C) region of a sun spot. The umbra of a sunspot can be up to 12,000 miles (20,000 km) wide. In the umbra, the Sun's magnetic field is very strong. PENUMBRA: The penumbra is the outer, relatively light region of a sun spot. It is shaped like an annulus (a ring) surrounding the darker, cooler umbra. PORES: A pore is a small sunspot that doesn't have a penumbra. Pores are up to about 1,500 miles (2,500 km) across and are lighter than a sunspot's umbra. ✨✨✨✨✨✨✨✨✨✨✨✨ #astronomyforme #astronomy #love #of #space #cosmos #cosmic #astrophysics #physics #science #stem #スペース #espace #espacio #공간 #пространство #nasa #esa #star #sun #solarsystem #sundayfunday

44 minutes ago

Ev... Buradayız. Güneş’ten uzaklığı açısından üçüncü gezegende.İnsanlar gibi yıldız,gezegen,galaksilerin de doğduğu,yaşadığı,öldüğü bir evrendeyiz.Samanyolu’nun bir ucundan diğerine gitmek istiyorsak 100.000 ışık yolu boyunca seyahat etmemiz gerek.(1 ışık yolu:10 trilyon km) Merkezden 30.000 ışık yılı uzaktayız.Güneş sistemimizin Samanyolu’ndaki bir turu 225 milyon yıl sürüyor.Bir önceki turda Dünya üzerinde dinozorlar yürümekteydi. Galaksilerden bize en yakın olanı Andromeda.4 milyar yıl sonra Andromeda ile çarpışacağız.🌏 Kaynak: Popular Science-Uzay #nasa #esa #space #galaxy #galaxies #galaxycollision #ellipitcalgalaxy #star #cluster #stars #large #bright #hubble #spothubble #telescope #astronomy #world

52 minutes ago

الف مبروك للنجم الرياضي العلوي الترشح لربع النهاءي ❤❤❤ 1_2 #ESA

52 minutes ago

Ritrovo con vecchi amici #ESA

an hour ago

Anyone want know about why I am in love with physics...then I can't tell you because I can't explain you .. You have to learn physics...after you also tell me that I am also fall in love with physics...😎😎😋😎🤐 #nasa #esa #iss #isro #spacex #pslv #gslv #falcon #astrophysics #astronomy #physics #chemistry #mathematics #hubble #jameswebb #spitzer #kepler #jupiter #satrun #moon #venus #mercury #sun #galaxies #quamtumentanglement #quantumphysics #quantumfieldtheory #mechanics #exploration #in #physics ...

an hour ago

Centaurus A, by hubble

an hour ago

"Pillars of Creation"

an hour ago

Terobosan Baru era digital Dunia bergerak secara exponen.. ESA in Action guys... Pernikahan ESA dan EVA berhasil melahirkan ADE Exponential Shock Abundance + Electronic Virtual Assistance = Abundant Digital Entrepreneur #ESA #EVA #ADE #AbundanceForAll #ChatBot

an hour ago

Mars surface by Curiosity Rover.

an hour ago

When galaxies collide — a common event in the universe — a fresh burst of star formation typically takes place as gas clouds mash together. At this point, the galaxy has a blue hue, but the color does not mean it is cold: it is a result of the intense heat of newly formed blue–white stars. Those stars do not last long, and after a few billion years the reddish hues of aging, smaller stars dominate an elliptical galaxy's spectrum. Our Hubble Space Telescope () caught sight of a soft, diffuse-looking galaxy, perhaps the aftermath of a long-ago galactic collision when two spiral galaxies, each perhaps much like the Milky Way, swirled together for millions of years. In such mergers, the original galaxies are often stretched and pulled apart as they wrap around a common center of gravity. After a few back-and-forths, this starry tempest settles down into a new, round object. The now subdued celestial body is technically known as an elliptical galaxy. Credit: ESA/Hubble & NASA #nasa #esa #space #galaxy #galaxies #galaxycollision #ellipitcalgalaxy #star #cluster #stars #large #bright #hubble #spothubble #telescope #science #universe #astronomy #glistening #pictureoftheday

2 hours ago

ONLY because Toshi insisted... The 1st Edition Imperfectly Perfect Pets apparel has been re-released for a limited time, you can now reserve your 1st or 2nd edition apparel until 11:59 EST TONITE! The only caveat is, they are available via 2 different links, the 2nd edition is still avaialble via the link in bio but the 1st edition is here: www.bonfire.com/imperfectly-perfect/ Happy Shopping 😎 #toshitales #adoptdontshop #Toshlife #ittybittystarfish #teamtoshi #paraplegic #differentlyabled #imperfectlyperfect #tuxedocat #differentisbeautiful #rescuecat #specialneeds #kittens #paralyzed #catsofinstagram #cutenessoverload #lovehim #differentnotdisposable #mutualrescue #pawsneedclaws #emotionalsupportanimal #ESA #imperfectlyperfectpets #catsagram  @thedodo @thecatdaddy @adorable_animals @animalplanet @theellenshow @ellen_degeneres #ellenratemycat

2 hours ago

ONLY because Toshi insisted... The 1st Edition Imperfectly Perfect Pets apparel has been re-released for a limited time, you can now reserve your 1st or 2nd edition apparel until 11:59 EST TONITE! The only caveat is, they are available via 2 different links, the 2nd edition is still avaialble via the link in bio but the 1st edition is here: www.bonfire.com/imperfectly-perfect/ Happy Shopping 😎 #toshitales #adoptdontshop #Toshlife #ittybittystarfish #teamtoshi #paraplegic #differentlyabled #imperfectlyperfect #tuxedocat #differentisbeautiful #rescuecat #specialneeds #kittens #paralyzed #catsofinstagram #cutenessoverload #lovehim #differentnotdisposable #mutualrescue #pawsneedclaws #emotionalsupportanimal #ESA #imperfectlyperfectpets #catsagram  @thedodo @thecatdaddy @adorable_animals @animalplanet @theellenshow @ellen_degeneres #ellenratemycat

2 hours ago

In 1980’s , French Aerospace company named Aerospatiale came up an elegant designed spaceplane known as Space Transportation System of year 2000 or STS-2000 Type,Single stage to orbit ramjet/rocket mix power horizontal takeoff / horizontal landing spacecraft Status:Study in 1987 Specification:???Unknown??? (Source:Wade.M, Encyclopedia Astronautica (www.astronautix.com)(Photo by Mark Lindroos and Cosmiste) #french #france #france🇫🇷 #astronaut #esa #aerospatiale #spaceplane #space #outerspace #science #fiction #conceptart #concept #proposal #design #spacestation #iss #europe #european #physics #physique #unique

3 hours ago

(Nebulosa Elmo de Thor) Esta nuvem cósmica no formato de um capacete com apêndices que lembram asas é popularmente chamada de Elmo de Thor. Com um tamanho heróico até para um deus nórdico, o Elmo de Thor tem cerca de 30 anos-luz de extensão. Na verdade, o capacete é mesmo uma bolha interestelar, inflada à medida que o vento forte da estrela brilhante e massiva perto do seu centro propaga-se pela nuvem molecular que a cerca. Conhecida como uma estrela Wolf-Rayet, a estrela central é uma gigante extremamente quente que se acredita estar em uma fase breve, pré-supernova de evolução. Catalogada como NGC 2359, a nebulosa está localizada a cerca de 15.000 anos-luz na constelação Canis Major (Cão Maior). A imagem nítida, feita com o uso de filtros de banda larga e banda estreita, capta detalhes extraordinários das estruturas filamentosas da nebulosa. Ela mostra uma cor azul-esverdeada devido a forte emissão dos átomos de oxigênio presentes no gás brilhante. #nebulosa🔭 #nasa #esa #roscosmos #astronomia #universo

3 hours ago

Dushmani esi nibhao ki dushman bhi Bol pde #ESA DUSHMAN # mere dushman ko bhi naymile

3 hours ago

Did you have a good night sleep? 😴No?⠀ What about adding magnesium salts to a half-filled waterbed? ⠀ ⠀ Researchers at King’s College London, UK are employing this novel technique to simulate microgravity. Inspired by the Dead Sea, where swimmers float on the surface because of the high salt content. This Hyper Buoyant Facility is used to test a new Skinsuit design, which adds gravity-like loading to the bodies of astronauts in orbit.⠀ ⠀ Follow the link in our bio to learn more.⠀ ⠀ 📸 @europeanspaceagency, King's College London, @spacegovuk⠀ ⠀

5 hours ago

#Repost @nasa ( @get_repost) ・・・ When galaxies collide — a common event in the universe — a fresh burst of star formation typically takes place as gas clouds mash together. At this point, the galaxy has a blue hue, but the color does not mean it is cold: it is a result of the intense heat of newly formed blue–white stars. Those stars do not last long, and after a few billion years the reddish hues of aging, smaller stars dominate an elliptical galaxy's spectrum. Our Hubble Space Telescope ( @NASAHubble) caught sight of a soft, diffuse-looking galaxy, perhaps the aftermath of a long-ago galactic collision when two spiral galaxies, each perhaps much like the Milky Way, swirled together for millions of years. In such mergers, the original galaxies are often stretched and pulled apart as they wrap around a common center of gravity. After a few back-and-forths, this starry tempest settles down into a new, round object. The now subdued celestial body is technically known as an elliptical galaxy. Credit: ESA/Hubble & NASA #nasa #esa #space #galaxy #galaxies #galaxycollision #ellipitcalgalaxy #star #cluster #stars #large #bright #hubble #spothubble #telescope #science #universe #astronomy #glistening #pictureoftheday

5 hours ago

By viewing this , you’re now a time traveler. This image, captured by the Hubble Space Telescope, shows the galaxy cluster PLCK G004.5-19.5 It’s so far away that its light takes 5 billion years to reach the Hubble telescopes. The largest galaxy is the brightest, seen in the center of the image; its gravity is distorting the wispy bent arch of light in the upper right corner. ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ #space #milkyway #timetravel #milkywaychasers #nasa #hubbletelescope #hubblehangout #justgoshoot #starsatnight #nightsky #universetoday #skymasters_family #sky_sultans #nature #photooftheday #photography #discoverunder1k #nightsky #constellation #esa