Search found 7 matches

by timbelina
Wed Apr 20, 2011 12:30 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Rio Morning Moonset (2011 Apr 20)
Replies: 19
Views: 2312

Re: APOD: Rio Morning Moonset (2011 Apr 20)

Heya! > The moon is setting, not rising. Yep. I get that... I think... except that the moon set at dawn doesn't it? And at dawn the sky is getting brighter. So, when the moon is low, its nearly set, and its nearly dawn, so the sky should be bright. But in the image, the sky is dark when the moon set...
by timbelina
Wed Apr 20, 2011 11:54 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Rio Morning Moonset (2011 Apr 20)
Replies: 19
Views: 2312

Re: APOD: Rio Morning Moonset (2011 Apr 20)

Hey all! First up, great image! Thanks. Second up, I'm confused... I understand (more or less :-) the general idea of how the photos are superimposed, but at first glance, the resulting image looks odd to me because when the moon is higher (further from dawn) it looks brighter, but when it is lower ...
by timbelina
Sun Jul 05, 2009 9:43 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Genesis Mission's Hard Impact (2009 July 5)
Replies: 26
Views: 3091

Re: The descent into Utah (APOD 2009 July 5)

Why didn't the capsule burn up like a meteorite would have?
by timbelina
Fri May 22, 2009 1:20 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Re: Photos of Space from Space.
Replies: 22
Views: 2700

Re: Fixing HST (APOD 2009 May 20)

'morning all,

Thanks for the feedback. I'm glad I asked the question as its been good to hear the various ideas. I thought neufer's Chinese Junk looked like the most dangerous option of all :-)

CU,
Tim.
by timbelina
Thu May 21, 2009 7:59 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Re: Photos of Space from Space.
Replies: 22
Views: 2700

Re: Fixing HST (APOD 2009 May 20)

Hello Art,

So, do we reckon that the object is a bit of that insulation? Very interesting!

Thanks,
Tim.
by timbelina
Thu May 21, 2009 6:26 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Re: Photos of Space from Space.
Replies: 22
Views: 2700

Re: Fixing HST (APOD 2009 May 20)

'afternoon BMAONE23, Thanks for the reply. I am surprised to hear that the reflection could be coming from something only a mile or so away. I thought (with no factual basis at all :-) that the shuttle would keep well away from all the other objects to reduce the risk of damage. I guess a mile is fa...
by timbelina
Thu May 21, 2009 2:50 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Re: Photos of Space from Space.
Replies: 22
Views: 2700

Re: Fixing HST (APOD 2009 May 20)

Hello all. A quick question: If you zoom in on the photo, and focus on the top left-hand corner, you'll see that there is a silver glint down below the left-hand corner of the top-most solar panel. Does anyone have any idea what it might be? Could it be the sunlight glinting off an airliner down bel...