Search found 13 matches
- Tue May 11, 2021 4:32 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Lightning and Orion Beyond Uluru (2021 May 11)
- Replies: 15
- Views: 6273
Re: APOD: Lightning and Orion Beyond Uluru (2021 May 11)
Orion is indeed, upside down.
- Sat Feb 20, 2021 4:07 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Perseverance: How to Land on Mars (2021 Feb 20)
- Replies: 23
- Views: 6684
Re: APOD: Perseverance: How to Land on Mars (2021 Feb 20)
It's so SHINY!
Well, that'll change in a year or two.
Well, that'll change in a year or two.
- Thu Feb 11, 2021 3:42 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Cygnus Mosaic 2010 - 2020 (2021 Feb 11)
- Replies: 11
- Views: 4872
Re: APOD: Cygnus Mosaic 2010 - 2020 (2021 Feb 11)
25.000 x 15.000 pixels. That's a LOT of pixels! Excellent work. Thanks for not psychedelicizing it with Hydrogen, Oxygen, Sulfur colorization and supersaturation.
As Ann says, the annotation is great.
As Ann says, the annotation is great.
- Wed Dec 02, 2020 4:01 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Eye of Moon (2020 Dec 02)
- Replies: 20
- Views: 9696
Re: APOD: Eye of Moon (2020 Dec 02)
With moon near full, and sun still up, the moon is waxing. You get some insane contrast effects when taking photos in the anti-solar direction at that time. Check out "anti-crepuscular rays".
- Wed Dec 02, 2020 3:42 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Eye of Moon (2020 Dec 02)
- Replies: 20
- Views: 9696
Re: APOD: Eye of Moon (2020 Dec 02)
Which arch? With that many people, it's obviously one of the more famous ones. NOT "Delicate Arch". The terrain at the park is bumpy enough that it's surprising someone could get to a stable spot far enough away to make the moon look so big inside the span. Perhaps done after talking with ...
- Thu Oct 22, 2020 3:27 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Tagging Bennu (2020 Oct 22)
- Replies: 17
- Views: 7815
Re: APOD: Tagging Bennu (2020 Oct 22)
Two comments:
Those are some awfully sharp shards Osiris sampled. It doesn't look like there's been much shifting or micro erosive impacts on the surface.
Is that a plastic tarp around the sampling arm? It sure looks it.
Those are some awfully sharp shards Osiris sampled. It doesn't look like there's been much shifting or micro erosive impacts on the surface.
Is that a plastic tarp around the sampling arm? It sure looks it.
- Tue Oct 06, 2020 6:18 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: NGC 5643: Nearby Spiral Galaxy from... (2020 Oct 05)
- Replies: 24
- Views: 21517
Re: APOD: NGC 5643: Nearby Spiral Galaxy from... (2020 Oct 05)
.... Just new and multiple sets of data used. The telescope nearly always points at a different angle when viewing objects at separate "visits" (each time it looks at an object is called a visit) and the result is diffraction spikes at all different angles. It had me wondering just how ma...
- Mon Oct 05, 2020 3:26 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: NGC 5643: Nearby Spiral Galaxy from... (2020 Oct 05)
- Replies: 24
- Views: 21517
Re: APOD: NGC 5643: Nearby Spiral Galaxy from... (2020 Oct 05)
Where the diffraction spikes on foreground stars enhanced on this image? They look really strong when compared to this Hubble photo of NGC 5643 at Wikipedia: https://upload.wikimedia.org/wikipedia/ ... C_5643.png
- Tue Sep 29, 2020 2:13 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: GW Orionis: A Star System with Rings... (2020 Sep 29)
- Replies: 11
- Views: 5146
Re: APOD: GW Orionis: A Star System with Rings... (2020 Sep 29)
No planets for you, GW Orionis. The eccentric orbit of the third star is really messing things up.
- Thu Sep 24, 2020 2:31 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Enceladus in Infrared (2020 Sep 24)
- Replies: 8
- Views: 2354
Re: APOD: Enceladus in Infrared (2020 Sep 24)
South pole is likely NOT a good spot for backpacking. That's a remarkable set of stripes down there. I wonder what drives the asymmetry with the North pole?
- Sat Sep 19, 2020 12:57 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Orion in Depth (2020 Sep 19)
- Replies: 18
- Views: 4249
Re: APOD: Orion in Depth (2020 Sep 19)
This presentation of Orion would make a beautiful large scale artwork. With properly intense and colored LEDs, you could fill a room with it, and there would be one location from which you could see familiar old Orion. -Given the distances, that spot might have to be down a hallway.
- Tue Aug 11, 2020 2:04 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Churning Clouds on Jupiter (2020 Aug 11)
- Replies: 17
- Views: 4939
Re: APOD: Churning Clouds on Jupiter (2020 Aug 11)
Is that a nearly polar view? Those clouds look nothing like bands you see near the equator.
- Wed Jun 17, 2020 3:01 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Magnetic Streamlines of the Milky Way (2020 Jun 17)
- Replies: 22
- Views: 10028
Re: APOD: Magnetic Streamlines of the Milky Way (2020 Jun 17)
Looks a lot like van Gogh redid "Streaming through the Universe": https://apod.nasa.gov/apod/ap090906.html