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The Voyager 2 probe no longer feels the solar wind and is flying through the interstellar space between the stars. It carries a working instrument providing first-of-its-kind observations of the nature of this gateway. Mission operators still can communicate with the probe as it enters this new phase of its journey, but information – moving at the speed of light – takes about 16.5 hours to travel from the spacecraft to Earth.. nature #astronomer #astrophysics #theoryofeverything #theorticalphysics #physicist #cosmology #universe #nebula #particlephysics #knowledge #quantumphysics #blackholes #galaxy #stars #nasa #bigbang #cosmologist #multiverse #infinity #exploration #interstellar #inflation #multiverse #setllarphysics #education #hubblespacetelescope #time #astronomy #hubble #astronomy #cosmicmicrowavebackground

🔵 ASTRONOMIA 🔭
Wasp-69b, il pianeta con la coda.
Osservato da un team di esperti spagnoli, Wasp-69b ha mostrato una lunga coda di elio, strappato dall’atmosfera dalle radiazioni ultraviolette della vicina stella. 
E’ un pianeta davvero particolare quello scoperto da un team di studiosi dell’Istituto di Astrofisica delle Canarie e descritto in una pubblicazione su Science. Si tratta di Wasp-69b, un esopianeta gassoso dalle dimensioni impressionanti, orbitante in una posizione molto ravvicinata alla stella di riferimento, a 160 milioni di anni luce dalla nostra posizione. Utilizzando gli spettografi dell’Osservatorio di Calar Alto, gli esperti hanno analizzato la composizione chimica del pianeta ed i processi prodotti dalla sua particolare vicinanza rispetto alla stella. Uno dei fenomeni scoperti è la ”fuga” dell’elio dal pianeta, un processo che produce una lunga scia di gas nello spazio, individuata dagli osservatori attraverso l’oscuramento della stella. Grazie ai potenti strumenti di osservazione, gli studiosi sono riusciti ad analizzare anche la velocità con la quale le particelle di elio fuoriescono dall’atmosfera di Wasp-69b. Ma cosa provoca la ”fuga” del gas dal pianeta? Per gli esperti sono le radiazioni ultraviolette della stella all’origine del processo; un fenomeno osservato anche in altri corpi celesti con le stesse caratteristiche di Wasp-69b. Agli strumenti l’oggetto apparirebbe, dunque, come una sorta di palloncino rigonfio, dalla forma leggermente allungata.
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@misteri_del_cosmo @curiositastronomiche @astro_curious @astro_yanik @daniele_de_vecchi @astronomy.it @astronautadanet @curiosity_astronomy

A recent observation of Messier 53 with a short exposure of 30s in RVB using the #liverpooltelescope. M53 is a Globular Cluster located in the constellation Coma Berenices and is roughly 60,000 light-years away from Earth.
It is particularly interesting, especially in the context of Globular Clusters which are stellar systems usually comprised of old stars with roughly the same age. This one, however, has a lot of 'blue stragglers'; young, hot blue stars which can be seen clearly in our observation in contrast with the older red stars. As Globular Clusters are typically void of gas and dust (the ingredients of a star formation region) the strongest theory for the existence of these young stars is collisions between the older stars within.
Follow us for frequent Liverpool Telescope observations and access our archive/use the telescope for FREE on our website (link in bio)! #astronomy #astrophysics #astrophotography #space #ukastronomy #telescope #universe #stars #cluster #ngc #stem #stemeducation #science #astrophoto #theuniverse #physics

Like when you realize it! Follow:@seeker_of_the_cosmos
#curiosityrover #insight

Voyager 2 Enters Interstellar Space
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NASA's Voyager 2 spacecraft has exited the heliosphere -- the protective bubble of particles and magnetic fields created by the Sun -- and is now flying in interstellar space. It's now located slightly more than 18 billion kilometers from Earth and no longer feels the solar wind.
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Video : NASA JPL
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#Space #Cosmos #Technology #Science #Spaceflight #Earth #Moon #Bumi #Physics #Astronomy #Astrophysics #Voyager #Voyager2 #NASA #esa #isro #JPL #Interstellar #DeepSpace #SolarSystem #Heliosphere #Sun #Star #Rocket #Spacecraft #Spaceship #Humanity

This thing looks amazing! Thanks your friends at @mymoonlunashop for this.
🔭✨ #Astronomus
It’s 50% off right now! 💰
They're selling out fast, so go get one of these before they run out!
Sale ends in less than 24 hours! ⏳
Link in @mymoonlunashop bio!

¿Qué pasaría si apuntaras directamente al Sol con un telescopio? En nuestro nuevo video hacemos un experimento buscando una respuesta, con la participación de nuestra amiga Lumara la Bióloga. ¡Nunca observen el Sol sin la protección adecuada! 👉 CLIC EN EL LINK DE LA BIO 👈
No olvides suscribirte al canal y activar la campanita 🛎
#youtube #video #nuevo #FelizLunes :) --
-- #astronomía #astronomia #astronomy #astrophysics #astrofisicosenaccion
#astro #ciencia #cienciaparatodos #geek #cienciasdivertida #divulgacion #divulgar #astrophysics #astronomy #science #curiousity #astrofisicosenaccion #astro #geeklife #astrolove #divulgaciencia #edutuber #comunicaciencia #AenA #astrofísica #astronomía #biologia #colaboracion #amigos #sol

Every explosion of star’s is creation of new life 😍😍. —
Which is your favourite star explosion let me know in Comments..
✨✨✨✨✨✨✨✨✨✨✨ #astronomyforme #astronomy #love #of#space #cosmos #cosmic #astrophysics #physics #science #stem #천문학 #espace #espacio #天文学 #пространство #nasa #esa #hubble #life #explosionbox

Water ice lies just beneath surface of Mars at some places. It would really helpful for future mars missions.
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Is Earth being visited by space aliens? A lot of people think so, although few of them are scientists. Professional researchers are not easily persuaded by eyewitness testimony, blobby photos or claims that evidence for itinerant aliens has been stashed away by a paranoid government.

Put more succinctly, academia doesn’t put a whole lot of credence in the incessant claims that some of the thousands of UFOs sighted every year are actually alien craft. But at least one scientist has recently gone on record suggesting that the clipboard-carrying crowd should be a little less sure.

That scientist is Silvano Colombano, a computer expert and roboticist at NASA’s Ames Research Center in the heart of Silicon Valley. He was a presenter at a conference about new approaches in the search for extraterrestrial intelligence (SETI) held earlier this year at the SETI Institute in Mountain View, California. Colombano says the skeptical attitudes of most researchers might be too cramped. They could be throwing the infant out with the bath water.

Follow:@philosophy.of.astrophysics
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予想外の晴れでした!
周期彗星 46P ワータネン彗星 /Wirtanen (2018)
やっと雲のない空で撮れました!そして肉眼でも確認することが出来ました!
道路はガチガチに凍ってて、帰り道は今シーズンの初滑りでした🥶

FSQ-85ED フラットナー455mm F5.3
CANON EOS6D HKIR改造 ISO3200 2分25枚コンポジット
国立立山青少年自然の家付近

#天体観測 #天体写真 #彗星 #写真 #photography #photo #astro #astrophysics #astrology #富山県 #立山 #写真好きな人と繋がりたい #写真撮ってる人と繋がりたい #amazingtoyama

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