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Kosmo Klub

kosmoklub@libera.site

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Homepage:: https://klub.kosmo.cz/

2022-12-23 21:49:12

Kosmo Klub

kosmoklub@libera.site

Hourly Cosmos wrote the following post Fri, 23 Dec 2022 19:00:18 +0100

This image shows a deep view of Barnard's Galaxy (NGC 6822), an irregular dwarf galaxy that is one of the nearest neighbours to our Milky Way. This galaxy was discovered by astronomer Edward E. Barnard in 1884 and is located about 1.6 million light years <br />away in the constellation Sagittarius. Despite boasting a meagre 10 million stars, and extending only one tenth the size of our Milky Way, NGC 6822 contains a full menagerie of hot red star forming HII regions, planetary nebulae, bright OB associations <br />and dark clouds. In 1925 the famous astronomer Edwin Hubble published his paper 'N.G.C. 6822, A Remote Stellar System' which was a detailed survey of this galaxy. Apart from describing five of its brightest HII regions Hubble also discovered 11 Cehepid <br />variables in NGC 6822. This was one of the most important discoveries in galactic astronomy and enabled NGC 6822 to be the first galaxy beyond the Magellanic Clouds to have its distance measured and in turn greatly expanded the size of the known Universe <br />at the time. NGC 6822 is a challenging galaxy to photograph since it has a very low surface brightness. But still many of its brightest stars are resolved together with the various star forming regions and blue OB associations. Also visible throughout <br />this image is a thin veil of galactic cirrus, or Integrated Flux Nebula (IFN). This is gas and dust which is not directly illuminated by stars but rather reflect the extremely faint combined glow of the Milky Way. With its ...

Barnard's Galaxy Through a Veil of Galactic Cirrus - From Rolf Wahl Olsen - https://flic.kr/p/cFC2Wy

2022-12-22 14:49:46

Kosmo Klub

kosmoklub@libera.site

#APOD

Astronomy Picture of the Day wrote the following post Thu, 22 Dec 2022 08:28:06 +0100

Image/photo

NGC 1365: Majestic Island Universe

Image Credit & Copyright: Martin Pugh

https://apod.nasa.gov/apod/ap221222.html #APOD

2022-12-22 03:29:02

Kosmo Klub

kosmoklub@libera.site

#Perseverance upustil první pouzdro se vzorky

#Mars #NASA

#^NASA's Perseverance Rover Deposits First Sample on Mars Surface – NASA Mars Exploration

Image/photo

Filled with rock, the sample tube will be one of 10 forming a depot of tubes that could be considered for a journey to Earth by the Mars Sample Return campaign.

2022-12-21 20:57:18

Kosmo Klub

kosmoklub@libera.site

Stratosférický experiment s chlorellou a jeho autoři - Tomáš Petrásek a Jana Kviderová

#Kosmoschůzka

2022-12-21 18:38:46

Kosmo Klub

kosmoklub@libera.site

#Biostack - evropská stopa v #Apollo - Jana Kviderová
#Kosmoschůzka

2022-12-21 17:48:50

Kosmo Klub

kosmoklub@libera.site

Kosmonautické aktuality - Jiří Myška
#Kosmoschůzka

Prosincová Kosmoschůzka

Start: Wednesday December 21, 2022 @ 5:35 PM

End: Wednesday December 21, 2022 @ 8:00 PM

2022-12-21 13:47:18

Kosmo Klub

kosmoklub@libera.site

https://klub.kosmo.cz/content/pozv%C3%A1nka-na-prosincovou-kosmosch%C5%AFzku-2022

Location: Planetum

2022-12-21 13:38:42

Kosmo Klub

kosmoklub@libera.site

V #Brno jsou už hodně daleko. Kam se na něj hrabe Praha... 😁

(Přišlo mejlem od thorax. Díky!)

2022-12-21 13:16:10

Kosmo Klub

kosmoklub@libera.site

#TomášSvítek #Mars #SpaceX #StellarExploration

#^Myslel jsem si, že jednou poletím na Mars, říká podnikatel Tomáš Svítek - Seznam Zprávy

Image/photo

Pracoval pro Elona Muska i pro Jeffa Bezose. Obou si váží a považuje je za nejzajímavější lidi, které za téměř čtyři desítky let života v Americe poznal. Hostem podcastu je podnikatel Tomáš Svítek.

2022-12-21 12:42:04

Kosmo Klub

kosmoklub@libera.site

Astronomy Picture of the Day wrote the following post Wed, 21 Dec 2022 08:28:04 +0100

Image/photo

Sun Halo at Sixty-three Degrees North

Image Credit & Copyright: Goran Strand

https://apod.nasa.gov/apod/ap221221.html #APOD

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