Search found 110 matches

by astrosirius
Sat May 09, 2020 4:24 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2020 May
Replies: 153
Views: 206796

Re: Submissions: 2020 May

JUNO P22 - JUPITER The Wide Field Coverage for Juno (WFCJ) program is synchronized with perijove passes of the NASA Juno mission. "Perijove" is the close-approach atmospheric overflight of Juno during its highly eccentric 53-day orbit. The Juno spacecraft orbit is very eccentric, allowing...
by astrosirius
Thu Apr 09, 2020 6:11 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2020 April
Replies: 214
Views: 246686

Re: Submissions: 2020 April

NGC 2866 The Dust Disk Galaxy NGC 5866 (also called the Spindle Galaxy or Messier 102) is a relatively bright lenticular or spiral galaxy in the constellation Draco. One of the most outstanding features of NGC 5866 is the extended dust disk, which is seen almost exactly edge-on. This dust disk is h...
by astrosirius
Sat Apr 04, 2020 5:28 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2020 April
Replies: 214
Views: 246686

Re: Submissions: 2020 April

M64 Going into the gravity of the Blak Hole Eye Galaxy The Black Eye Galaxy (also called Evil Eye Galaxy and designated Messier 64, M64, or NGC 4826) is a relatively isolated. The Black Eye Galaxy, also known as Messier 64 (M64), is a famous spiral galaxy located in the constellation Coma Berenices...
by astrosirius
Thu Apr 02, 2020 2:17 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2020 March
Replies: 105
Views: 125383

Re: Submissions: 2020 March

M64 Going into the gravity of the Blak Hole Eye Galaxy The Black Eye Galaxy (also called Evil Eye Galaxy and designated Messier 64, M64, or NGC 4826) is a relatively isolated. The Black Eye Galaxy, also known as Messier 64 (M64), is a famous spiral galaxy located in the constellation Coma Berenices...
by astrosirius
Thu Apr 02, 2020 1:56 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2020 March
Replies: 105
Views: 125383

Re: Submissions: 2020 March

NGC 4535 Black hole with surrounding arms NGC 4535 is a barred galaxy and one of the largest galaxies in the Virgo Cluster, a massive cluster of as many as 2000 galaxies, about 50 million light-years away. Although the Virgo Cluster is not much larger in diameter than the Local Group — the galaxy c...
by astrosirius
Sun Mar 29, 2020 10:28 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2020 March
Replies: 105
Views: 125383

Re: Submissions: 2020 March

NGC 4535 Black hole with surrounding arms NGC 4535 is a barred galaxy and one of the largest galaxies in the Virgo Cluster, a massive cluster of as many as 2000 galaxies, about 50 million light-years away. Although the Virgo Cluster is not much larger in diameter than the Local Group — the galaxy c...
by astrosirius
Mon Dec 09, 2019 9:16 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2019 December
Replies: 79
Views: 84228

Re: Submissions: 2019 December

DISCOVERING THE BLACK HOLE OF THE SPIRAL GALAXY NGC 4622 After a few weeks working behind the desk, trying the best to hidden the noise, working to remove the mosaic lines, and scratching until to find out the black hole of this pretty odd Spiral Galaxy known as the Ringed Spiral Galaxy NGC 4622 . ...
by astrosirius
Sun Nov 24, 2019 4:07 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2019 November
Replies: 120
Views: 135637

Re: Submissions: 2019 November

Galactic cannibalism - Arp 272 Arp 272 is a pair of interacting galaxies consisting of the two spiral galaxies NGC 6050 (left) and IC 1179 (right). Data taken from MAST: Barbara A. Mikulski Archive for Space Telescopes. URL of website, http://astrophotographysirius.com/ Copyright:Lluis Romero
by astrosirius
Wed Aug 14, 2019 2:38 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2019 August
Replies: 95
Views: 120229

Re: Submissions: 2019 August

Abell 665 - Abell's highest richness class of 5 Abell 665 is a galaxy cluster in the Abell catalogue in the constellation Ursa Major. It is also known as the only cluster in his 1989 catalog to receive Abell's highest richness class of 5. This means that it contains at least 300 galaxies in the mag...
by astrosirius
Tue Aug 13, 2019 7:28 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2019 August
Replies: 95
Views: 120229

Re: Submissions: 2019 August

Abell 383 - Gravitational lenses The giant galaxy cluster in the centre of this image contains so much dark matter mass that its gravity bends the light of more distant objects. This means that for very distant galaxies in the background, the cluster’s gravitational field acts as a sort of magnifyi...
by astrosirius
Sun May 12, 2019 6:12 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2019 May
Replies: 77
Views: 106711

Re: Submission: 2019 May

NGC 3311 -- Brightest galaxy in a Cluster The dynamically hot stellar halo around NGC 3311: A small cluster-dominated central galaxy The central region of NGC 3311 is obscured by a dust cloud with an estimated diameter of 1,700 ly (0.53 kpc). It has an amorphous and complex structure and its small ...
by astrosirius
Tue May 07, 2019 5:31 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2019 May
Replies: 77
Views: 106711

Re: Submission: 2019 May

Abell 1995 The Abell Catalog of Galaxy Clusters was published in 1957 by American Astronomer George Abell. Abell used plates from the Palomar Observatory Sky Survey (POSS) to identify 2,712 galaxy clusters. Of these clusters, 1,351 have been observed by the SDSS Data Release 5. Copyright: Lluis Rom...
by astrosirius
Fri Mar 22, 2019 6:12 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2019 March
Replies: 77
Views: 103499

Re: Submission: 2019 March

Interacting Galaxies Arp 273
http://astrophotographysirius.com/
Hubble Legacy Archive, ESA, NASA; Processing: Lluís Romero
Copyright: Lluís Romero
by astrosirius
Thu Feb 21, 2019 12:07 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2019 February
Replies: 88
Views: 116249

Re: Submission: 2019 February

Castle of Cardona with Fully Moon The Castle of Cardona is one of the most important medievales fortress in Catalonia and one of the most important in Spain! It is located on a hill overlooking the river valley of the Cardener and the town of Cardona! Photo planned one month before to know the exac...
by astrosirius
Sun Jan 20, 2019 6:32 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2019 January
Replies: 113
Views: 157440

Re: Submission: 2019 January

NGC 5398 is a barred spiral galaxy in the constellation Centaurus.

Processing files downloaded from NASA-ESA-HLA

Files downloaded:
hst_13804_07_acs_wfc_f606w.fit
hst_13804_07_acs_wfc_f814w.fit
hst_13804_07_acs_wfc_f814w_f606w.fit
hst_13804_07_acs_wfc_total.fit
by astrosirius
Mon Dec 24, 2018 12:11 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2018 December
Replies: 116
Views: 138217

Re: Submission: 2018 December

NGC 891 Our Twin Sister Galaxy

Copyright by: Lluis Romero
by astrosirius
Sat Dec 01, 2018 1:48 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2018 November
Replies: 109
Views: 95687

Re: Submission: 2018 November

IC 434 Horsehead nebula - Barnad 33 (B33) he Horsehead Nebula is a dark nebula in the constellation Orion. The nebula is located just to the south of the star Alnitak, which is farthest east on Orion's Belt, & is part of the much larger Orion Molecular Cloud Complex. Copyright by: Lluís Romero
by astrosirius
Sun Sep 23, 2018 2:19 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submission: 2018 September
Replies: 141
Views: 75967

Re: Submission: 2018 September

Full colours in vdB 142 The Elephant Trunk nebula in Cepheus

https://farm2.staticflickr.com/1853/299 ... d101_o.jpg

Copyright: Lluís Romero
http://astrophotographysirius.com/
by astrosirius
Sun Aug 19, 2018 4:03 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2018 August
Replies: 177
Views: 138787

Re: Submissions: 2018 August

IC 5146 Inside the Cocoon Nebula Inside the Cocoon Nebula is a newly developing cluster of stars. Cataloged as IC 5146, the beautiful nebula is nearly 15 light-years wide, located some 4,000 light years away toward the northern constellation Cygnus. Like other star forming regions, it stands out in...
by astrosirius
Sun Jul 22, 2018 4:49 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2018 July
Replies: 148
Views: 122759

Re: Submissions: 2018 July

Two in One - NGC 6820 Nebula and NGC 6823 Cluster in Vulpecula NGC 6820 is a small reflection nebula near the open cluster NGC 6823 in Vulpecula. The reflection nebula and cluster are embedded in a large faint emission nebula called Sh 2-86. The whole area of nebulosity is often referred to as NGC ...
by astrosirius
Sun Jun 03, 2018 2:17 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2018 June
Replies: 98
Views: 156097

Re: Submissions: 2018 June

M16 Pillars of Creation – Infrared Light - Another point of view Although NASA's Hubble Space Telescope has taken many breathtaking images of the universe, one snapshot stands out from the rest: the iconic view of the so-called "Pillars of Creation." The jaw-dropping photo, taken in 1995,...
by astrosirius
Sun Jun 03, 2018 10:28 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2018 May
Replies: 90
Views: 146396

Re: Submissions: 2018 May

M16 Pillars of Creation – Infrared Light - Another point of view Although NASA's Hubble Space Telescope has taken many breathtaking images of the universe, one snapshot stands out from the rest: the iconic view of the so-called "Pillars of Creation." The jaw-dropping photo, taken in 1995,...
by astrosirius
Tue Mar 20, 2018 12:03 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Found Images: 2018 March
Replies: 43
Views: 156738

Re: Found Images: 2018 March

Counting Galaxies in Hickson Compact Group 44 (Arp 316) – Interacting Galaxies Counting Galaxies in Hickson Compact Group 44 (Arp 316) – Interacting Galaxies Arp 316 is in the Galaxy Groups class. This group, including NGC 3185, is also known as Hickson 44. Hickson 44 (Arp 316), galaxy group in con...
by astrosirius
Sat Feb 24, 2018 11:19 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2018 February
Replies: 116
Views: 202645

Re: Submissions: 2018 February

Sh2-234 - IC417 - The Spider in colours IC 417 (also known as Sh2-234) is an emission nebula of almost 100 light-years across, located some 10,000 light-years away from Earth in the constellation of Auriga (the Charioteer). It is often referred to as the Spider Nebula and in that case its prey is a...
by astrosirius
Sat Nov 18, 2017 7:13 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Submissions: 2017 November
Replies: 159
Views: 175636

Re: Submissions: 2017 November

Detail of NGC7331 NGC 7331 (also known as Caldwell 30) is a spiral galaxy about 40 million light-years (12 Mpc) away in the constellation Pegasus. It was discovered by William Herschel in 1784.NGC 7331 is the brightest member of the NGC 7331 Group of galaxies. The galaxy is similar in size and stru...