Search found 12 matches

by aljo
Sun Mar 10, 2024 9:04 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Total Eclipse at the End of the World (2024 Mar 10)
Replies: 9
Views: 1052

Re: APOD: A Total Eclipse at the End of the World (2024 Mar 10)

So I'm afraid you're wrong. Today's APOD is most certainly not a fake. And if you find the picture unrealistic, maybe that's because you haven't been to Antarctica during a solar eclipse. Ann I suggest that you look here for the unmanipulated image: http://www.moonglow.net/eclipse/2003nov23/updates...
by aljo
Sun Mar 10, 2024 7:56 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Total Eclipse at the End of the World (2024 Mar 10)
Replies: 9
Views: 1052

Re: APOD: A Total Eclipse at the End of the World (2024 Mar 10)

What a laughably bad example of photo manipulation! It is completely unrealistic.
by aljo
Fri Mar 03, 2023 10:13 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: RCW 86: Historical Supernova Remnant (2023 Mar 03)
Replies: 12
Views: 1962

Re: APOD: RCW 86: Historical Supernova Remnant (2023 Mar 03)

I think it would be more accurate to refer to them as Chinese ASTROLOGERS, rather than astronomers, because that is what they were.
by aljo
Tue Dec 07, 2021 10:16 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Ninety Gravitational Wave and... (2021 Dec 07)
Replies: 28
Views: 11466

Re: APOD: Ninety Gravitational Wave and... (2021 Dec 07)

I find it amazing that they can measure the masses of the two merging objects and the resulting object from those spectrograms! How is it possible?
by aljo
Tue Apr 24, 2018 6:57 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Play Saturn's Rings Like a Harp (2018 Apr 24)
Replies: 34
Views: 91465

Re: APOD: Play Saturn's Rings Like a Harp (2018 Apr 24)

I can get the spacecraft to move, but I don't hear any sound! No problem on other videos, so not my computer at fault.
by aljo
Thu Nov 03, 2016 3:48 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: NGC 253: Dusty Island Universe (2016 Nov 03)
Replies: 17
Views: 3681

Re: APOD: NGC 253: Dusty Island Universe (2016 Nov 03)

I don't like the title of this picture. NGC253 is not an island, and it isn't the universe! But it is an island. And while it's not the Universe, it is a universe. Island universe. A lovely, poetic term with historical significance. If it is an island universe then presumably there are also mainlan...
by aljo
Thu Nov 03, 2016 9:00 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: NGC 253: Dusty Island Universe (2016 Nov 03)
Replies: 17
Views: 3681

Re: APOD: NGC 253: Dusty Island Universe (2016 Nov 03)

I don't like the title of this picture. NGC253 is not an island, and it isn't the universe!
by aljo
Wed Aug 24, 2016 4:22 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Curiosity at Murray Buttes on Mars (2016 Aug 24)
Replies: 22
Views: 9953

Re: APOD: Curiosity at Murray Buttes on Mars (2016 Aug 24)

Chris Peterson wrote: "Anniversary" need not refer to an annual recurrence, but any regular recurrence at all, with any units of time.
I don't know where you get that impression! I cannot find any dictionary where it can mean anything other than an annual occurrence, which is more logical.
by aljo
Wed Aug 24, 2016 7:09 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Curiosity at Murray Buttes on Mars (2016 Aug 24)
Replies: 22
Views: 9953

Re: APOD: Curiosity at Murray Buttes on Mars (2016 Aug 24)

Four year anniversary? A bit of tautology there - it is the fourth anniversary!
by aljo
Sat May 07, 2016 6:35 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Three Worlds for TRAPPIST-1 (2016 May 07)
Replies: 34
Views: 18580

Re: APOD: Three Worlds for TRAPPIST-1 (2016 May 07)

Is anyone else irritated by the lack of realism of the image? The right hand moon is blotting out the light from the sky, even though the moon is much further away, which is obviously impossible.
by aljo
Sun Dec 14, 2014 2:09 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Molecular Cloud Barnard 68 (2014 Dec 14)
Replies: 15
Views: 25877

Re: APOD: Molecular Cloud Barnard 68 (2014 Dec 14)

It is surprising that the object is 500 LY away and yet there is not a single star in front of it. There are so many stars in that area that one would expect a few of them to be closer than the cloud.