Search found 228 matches

by Rauf
Mon Mar 04, 2024 7:35 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Julius Caesar and Leap Days (2024 Feb 29)
Replies: 24
Views: 26813

Re: APOD: Julius Caesar and Leap Days (2024 Feb 29)

Cool. What kind of telescope do you have access to, if any? ( And PS, that should be "better than mine " - 😠 ) Yeah, my bad. Thanks for the correction! We got a Celestron CPC 1100, and a Sky-Watcher Dobsonian 8". Nice scopes both! Yeah, I love the Celestron. But unfortunately due to ...
by Rauf
Mon Mar 04, 2024 7:28 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Julius Caesar and Leap Days (2024 Feb 29)
Replies: 24
Views: 26813

Re: APOD: Julius Caesar and Leap Days (2024 Feb 29)

Fascinating, Rauf. If you don't mind my asking, are you Iranian? You speak (or write) excellent English. But then, I do my best to write good English, and I'm Swedish. I used to belong to an astronomy club that I for different reasons lost interest in, but once, perhaps twenty years ago, we were vi...
by Rauf
Mon Mar 04, 2024 10:08 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Total Solar Eclipse Close-Up in... (2024 Mar 03)
Replies: 19
Views: 3869

Re: APOD: A Total Solar Eclipse Close-Up in... (2024 Mar 03)

JimB wrote: Mon Mar 04, 2024 9:18 am I have only experienced a total solar eclipse under a cloudy sky on a hill top in Dartmoor but it something that I will never forget. If you get the chance this year, than take it.
Was it the solar eclipse of August 11, 1999?
by Rauf
Mon Mar 04, 2024 9:53 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Julius Caesar and Leap Days (2024 Feb 29)
Replies: 24
Views: 26813

Re: APOD: Julius Caesar and Leap Days (2024 Feb 29)

Yeah, I live there. I live in a small town called Borazjan in southern Iran. https://www.iraniantours.com/city/borazjan/ Scorching hot summers though! Ain't the best place to live. Fascinating, Rauf. If you don't mind my asking, are you Iranian? You speak (or write) excellent English. But then, I d...
by Rauf
Mon Mar 04, 2024 6:22 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Julius Caesar and Leap Days (2024 Feb 29)
Replies: 24
Views: 26813

Re: APOD: Julius Caesar and Leap Days (2024 Feb 29)

Where I live, leap days is on a different date. Even leap years are calculated differently. https://www.timeanddate.com/date/iran-leap-year.html The Solar Hijri calendar year begins and ends with the vernal equinox. Like in the Gregorian calendar, there are common years with 365 days and leap years...
by Rauf
Sun Mar 03, 2024 8:00 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Julius Caesar and Leap Days (2024 Feb 29)
Replies: 24
Views: 26813

Re: APOD: Julius Caesar and Leap Days (2024 Feb 29)

Where I live, leap days is on a different date. Even leap years are calculated differently. https://www.timeanddate.com/date/iran-leap-year.html The Solar Hijri calendar year begins and ends with the vernal equinox. Like in the Gregorian calendar, there are common years with 365 days and leap years ...
by Rauf
Sat Mar 02, 2024 9:42 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Odysseus on the Moon (2024 Mar 02)
Replies: 6
Views: 12932

Re: APOD: Odysseus on the Moon (2024 Mar 02)

https://apod.nasa.gov/apod/calendar/S_240302.jpg Odysseus on the Moon Donated by NASA, the American flag seen on the lander's central panel is 1970 Apollo program flight hardware. << Previous APOD This Day in APOD Next APOD >> 1970 Apollo program flight hardware? What does that mean?
by Rauf
Thu Feb 29, 2024 8:31 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Julius Caesar and Leap Days (2024 Feb 29)
Replies: 24
Views: 26813

Re: APOD: Julius Caesar and Leap Days (2024 Feb 29)

APOD: The Leap Day tradition, this silver coin, I like it. :ssmile: Tunç Tezel Except in 2012 and 2008 which different pictures were featured! https://apod.nasa.gov/apod/ap120229.html https://apod.nasa.gov/apod/ap080229.html I see that 2008 picture is yours :) Have you added any more lunar eclipses...
by Rauf
Tue Feb 27, 2024 5:15 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Phoenix Aurora over Iceland (2024 Feb 25)
Replies: 3
Views: 1245

Re: APOD: A Phoenix Aurora over Iceland (2024 Feb 25)

Sorry, this picture does not seem to be genuine, the "phoenix" may have been stamped together, see the discussion here: https://forum.meteoros.de/viewtopic.php?f=1&p=244257#p244257 This picture has been posted on APOD before, and discussed here in Asterisk. https://asterisk.apod.com/v...
by Rauf
Sat Feb 24, 2024 6:35 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: To the Moon (2024 Feb 24)
Replies: 15
Views: 1646

Re: APOD: To the Moon (2024 Feb 24)

The "phone booth sized" reference is likely to be meaningless to most younger people. I work at AT&T and, in our museum, we have a beautiful phone booth from the 1950's with a working pay phone in it. But I have not seen one outside of a museum in decades. We need to come up with an e...
by Rauf
Wed Feb 21, 2024 11:54 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Seagull Nebula over Pinnacles' Peak (2024 Feb 21)
Replies: 11
Views: 1284

Re: APOD: Seagull Nebula over Pinnacles' Peak (2024 Feb 21)

What is the distance of the Seagull Nebula from earth? https://apod.nasa.gov/apod/ap090327.html Well, an old APOD mentioned this. Dominated by the reddish glow of atomic hydrogen, the complex of cosmic gas and dust clouds with bright young stars spans over 250 light-years at an estimated 3,800 ligh...
by Rauf
Sun Feb 18, 2024 11:16 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Hoag's Object: A Nearly Perfect... (2024 Feb 18)
Replies: 14
Views: 2085

Re: APOD: Hoag's Object: A Nearly Perfect... (2024 Feb 18)

Hoag's Object is, of course, so incredibly strange and fascinating. https://apod.nasa.gov/apod/image/2402/Hoag_HubbleBlanco_1080.jpg APOD 18 February 2024 annotated.png I do think I can see orbital motion in the ring. To see what makes Hoag's Object so strange, let's compare it with a few other rin...
by Rauf
Sun Jan 28, 2024 3:56 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Dragon Aurora over Iceland (2024 Jan 14)
Replies: 8
Views: 6592

Re: APOD: Dragon Aurora over Iceland (2024 Jan 14)

userloser wrote: Sun Jan 28, 2024 3:56 am Quite obviously a boar and not a "dragon", whatever this "dragon" of yours is.

https://imgur.com/a/kFqhVd8
Can you prove it doesn't look like a dragon then?
by Rauf
Sat Jan 27, 2024 6:42 am
Forum: The Communications Center: Breaking Science News
Topic: Goodbye Ingenuity
Replies: 1
Views: 5700

Goodbye Ingenuity

https://www.nasa.gov/news-release/after-three-years-on-mars-nasas-ingenuity-helicopter-mission-ends/ NASA’s history-making Ingenuity Mars Helicopter has ended its mission at the Red Planet after surpassing expectations and making dozens more flights than planned. While the helicopter remains upright...
by Rauf
Fri Jan 26, 2024 1:22 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Epsilon Tauri: Star with Planet (2024 Jan 26)
Replies: 18
Views: 2413

Re: APOD: Epsilon Tauri: Star with Planet (2024 Jan 26)

https://www.r3gdigital.com/neb-d-details-01/ain Teleskop-Service ONTC 254mm Teleskop-Service GPU Coma Corrector IMX571, Antlia V-Pro LRGB iOptron CEM70 L: 22.87 R: 5.95 G: 5.33 B: 5.59 Total: 39.74 hrs This is the equipment that the astrophotographer used, according to his website. Does these possib...
by Rauf
Thu Jan 25, 2024 6:49 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Jyväskylä in the Sky (2024 Jan 25)
Replies: 3
Views: 1766

Re: APOD: Jyväskylä in the Sky (2024 Jan 25)

johnnydeep wrote: Thu Jan 25, 2024 5:11 pm This is actually pretty cool. Here's a side by side of the "light pillar sky roadmap" and the real map:


light pillar sky road ap of Jyväskylä finland.jpg
Thanks a lot. I stared at today's APOD for a couple of minutes but saw no resemblance, but this helped :ssmile:
by Rauf
Wed Jan 24, 2024 6:50 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Deep Nebulas: From Seagull to California (2024 Jan 23)
Replies: 8
Views: 1494

Re: APOD: Deep Nebulas: From Seagull to California (2024 Jan 23)

Found a typo in annotations: AldebEran. :) But AldebAran is the right spelling.. The traditional name Aldebaran derives from the Arabic al Dabarān (الدبران), meaning 'the follower', because it seems to follow the Pleiades. In 2016, the International Astronomical Union Working Group on Star Names (W...
by Rauf
Wed Jan 24, 2024 6:10 am
Forum: Starship Asterisk: Handbook
Topic: Wanted: APOD Guest writers and assistant editors
Replies: 8
Views: 135089

Re: Wanted: APOD Guest writers and assistant editors

Hi Chris! If you're interested in contributing to NASA's Astronomy Picture of the Day (APOD), you may want to reach out directly to the APOD team or NASA to express your interest and inquire about potential collaboration opportunities. APOD is a popular resource for sharing stunning astronomical im...
by Rauf
Sat Dec 30, 2023 5:29 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Cathedral, Mountain, Moon (2023 Dec 25)
Replies: 37
Views: 12539

Re: APOD: Cathedral, Mountain, Moon (2023 Dec 25)

Liviux wrote: Sat Dec 30, 2023 10:34 am That said, I want to add my congratulations to Giacomo Venturini for this exceptional and much evocative picture.
Bravissimo!
The picture's photographer is actually Valerio Minato.
by Rauf
Mon Dec 18, 2023 5:07 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: What did you see in the sky tonight?
Replies: 1303
Views: 1104936

Re: What did you see in the sky tonight?

Nice! Can I ask what kind of binocular did you use? It was a handheld 50×7. At my age, I should probably be using one with a smaller exit pupil, such as a 50×10, but I haven’t been moved to replace it yet. Cool! Unfortunately for me, I don't have access to dark skies, I live in an urban area with a...
by Rauf
Mon Dec 18, 2023 7:48 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: The Same Color Illusion (2023 Dec 18)
Replies: 52
Views: 69341

Re: APOD: The Same Color Illusion (2023 Dec 18)

Iksarfighter wrote: Mon Dec 18, 2023 7:44 am Not Found

The requested URL /apod/image/2312/greyilliusion_wikipedia_960.jpg was not found on this server.
That's just a typo in the link. Try this:
https://apod.nasa.gov/apod/image/2312/g ... ia_960.jpg
by Rauf
Mon Dec 18, 2023 7:47 am
Forum: Open Space: Discuss Anything
Topic: Merry Christmas, Orin!
Replies: 6
Views: 9708

Re: Merry Christmas, Orin!

Merry Christmas Orin, Ann and everyone else! Wishing all the folks in APOD and Asterisk the best :ssmile: