Search found 11 matches

by hypermetabolic
Thu Oct 24, 2024 12:57 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: M16: Pillars of Star Creation (2024 Oct 22)
Replies: 13
Views: 3979

Re: APOD: M16: Pillars of Star Creation (2024 Oct 22)

As someone on the edge of dimentia, I see a couple with their dog on the right, standing on the hind legs.
by hypermetabolic
Mon Jul 01, 2024 2:14 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Earthrise: A Video Reconstruction (2024 Jun 30)
Replies: 27
Views: 9771

Re: APOD: Earthrise: A Video Reconstruction (2024 Jun 30)

Arthur Sullivan in the song - The Lost Chord - says it all "It may be that Death's bright Angel, Will speak in that chord again; It may be that only in Heav'n, I shall hear that grand AMEN"
by hypermetabolic
Sat Jun 29, 2024 6:47 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Solstice Moon (2024 Jun 29)
Replies: 4
Views: 4412

Re: APOD: A Solstice Moon (2024 Jun 29)

In Thule Greenland where I worked for a year the summer solstice full moom remains about 14.5 degrees below the horizon.
by hypermetabolic
Thu May 16, 2024 5:42 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Aurora Georgia (2024 May 16)
Replies: 11
Views: 3090

Re: APOD: Aurora Georgia (2024 May 16)

O roar a roar for Nora
Nora Alice in the night
For she has seen Aurora Borealis burning bright
A furor for our Nora
And applaud Aurora seen!
Where throughout the summer has our Borealis been?
- Walt Kelly, from Pogo
by hypermetabolic
Tue Apr 23, 2024 6:03 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Contrail Shadow X (2024 Apr 23)
Replies: 20
Views: 4183

Re: APOD: Contrail Shadow X (2024 Apr 23)

If it were illuminated from below, we would see the contrail in front of the cloud deck. We don't.
by hypermetabolic
Mon Jan 15, 2024 4:59 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Dragon Aurora over Iceland (2024 Jan 14)
Replies: 8
Views: 7255

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

Walt Kelley wrote:
Oh, roar a roar for Nora, Nora Alice in the night, For she has seen Aurora Borealis burning bright. A furore for our Nora! And applaud Aurora seen! Where, throughout the Summer, has Our Borealis been?
by hypermetabolic
Wed Oct 25, 2023 6:46 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Gone in 60 Seconds: A Green Flash Sunset (2023 Oct 25)
Replies: 15
Views: 21479

Re: APOD: Gone in 60 Seconds: A Green Flash Sunset (2023 Oct 25)

During my one year at Thule Greenland, 77 degrees north, during the first sunsets after summer the sun grazed the horizon horizontally before rising again. I could control the degree of sunset by walking up and down a north facing hillside, seeing all the stages pictured here, including violet! Than...
by hypermetabolic
Thu Apr 27, 2023 11:50 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Waterspout in Florida (2023 Apr 23)
Replies: 10
Views: 2869

Re: APOD: A Waterspout in Florida (2023 Apr 23)

A true waterspout is the analogue of a dust devil, but over warm water rather than land. These were often seen over Lake Erie in late summer during clear days. Pictured here is a tornado over water.
by hypermetabolic
Wed Mar 29, 2023 1:22 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Multiple Green Flash Sunset (2023 Mar 28)
Replies: 7
Views: 2462

Re: APOD: A Multiple Green Flash Sunset (2023 Mar 28)

During my year in Thule, Greenland, only 10 degrees from the North Pole, at the end of the 24 hour sunlight season the setting sun would graze the horizon before rising again. I could change the sun's apparent altitude by walking up and down a north-facing hill. The polar air was very clear, so I co...
by hypermetabolic
Tue Mar 14, 2023 1:55 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Rainbow Tree (2023 Mar 13)
Replies: 21
Views: 4308

Re: APOD: Rainbow Tree (2023 Mar 13)

And what is that fainter rainbow just inside the main one, most visible near the horizon?
by hypermetabolic
Wed Jul 13, 2022 2:40 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Noctilucent Clouds over Paris (2022 Jul 12)
Replies: 6
Views: 2233

Re: APOD: Noctilucent Clouds over Paris (2022 Jul 12)

When I was working in Greenland 13 degrees north of the Arctic Circle, one noon in midwinter with an overcast sky a pure red glow lit up the landscape. It lasted about 15 minutes and vanished quickly. I assume the sunlight was trapped between the snowy earth and the cloud layer and travelled over 13...