Search found 60 matches

by BobStein-VisiBone
Fri Mar 10, 2017 10:18 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Dust, Gas, and Stars in the Orion Nebula (2017 Mar 08)
Replies: 22
Views: 5516

Re: APOD: Dust, Gas, and Stars in the Orion Nebula (2017 Mar 08)

Chris Peterson wrote:
BobStein-VisiBone wrote:Huh, I do believe that's a mirror image.
Yes, it's mirrored vertically- north down, east left. Somewhat unfortunate, given that there was no good reason to break convention here, but it is what it is.
Thought you might have hopped 'round to the other side.
by BobStein-VisiBone
Tue Feb 21, 2017 10:51 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: An Active Night over the Magellan... (2017 Feb 21)
Replies: 15
Views: 2820

Re: APOD: An Active Night over the Magellan... (2017 Feb 21)

To my eyes the reddish airglow appears to be "moving" in spurts. Not smooth motion as the stars and horizon. Illusion? Artifact? Or a real phenomenon?
by BobStein-VisiBone
Thu Dec 15, 2016 12:39 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Over Saturn's Turbulent North Pole (2016 Dec 12)
Replies: 22
Views: 5013

Re: APOD: Over Saturn's Turbulent North Pole (2016 Dec 12)

MarkBour wrote:
BobStein-VisiBone wrote:...all those "artists renderings"....
I loved your 7th rendering image.
The best fake news would be simultaneously horrible, and so effing interesting, if it were true.
by BobStein-VisiBone
Mon Dec 12, 2016 4:38 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Over Saturn's Turbulent North Pole (2016 Dec 12)
Replies: 22
Views: 5013

Re: APOD: Over Saturn's Turbulent North Pole (2016 Dec 12)

Really hoping we get to see a closeup of the actual rings, and to finally obsolete all those "artists renderings" we've had to put up with forever.

Image
by BobStein-VisiBone
Wed Jun 15, 2016 11:41 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: GW151226: A Second Confirmed Source ... (2016 Jun 15)
Replies: 51
Views: 9705

Re: APOD: APOD Placeholder (2016 Jun 15)

Maybe the announcement will be the discovery of a message from a sentient civilization that was encoded in the LIGO gravitational waves. Probabilistically, the message is most likely be "first post" or somebody complaining about something.
by BobStein-VisiBone
Fri Apr 22, 2016 2:28 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: NGC 7635: The Bubble Nebula (2016 Apr 22)
Replies: 11
Views: 2670

Re: APOD: NGC 7635: The Bubble Nebula (2016 Apr 22)

Thanks for the correction, Ann! So our protagonist is the pinkly-rendered star with diffraction lines just to the left of my crosshairs? How sure are you this is the source of the stellar winds that blew this bubble? There is some bright whitish (rendered) source of light at the tip of the yellowish...
by BobStein-VisiBone
Fri Apr 22, 2016 1:15 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: NGC 7635: The Bubble Nebula (2016 Apr 22)
Replies: 11
Views: 2670

Re: APOD: NGC 7635: The Bubble Nebula (2016 Apr 22)

...why is the bubble not centered on that star? Uneven interstellar resistance as it expanded? If so, why so beautifully circular? I wondered the same thing, heehaw. Thanks for noticing the real origin of the bubble is the whiter star, not the pink ones. I think maybe it's not so beautifully circul...
by BobStein-VisiBone
Fri Mar 11, 2016 7:46 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Lunar Shadow Transit (2016 Mar 11)
Replies: 15
Views: 18838

Re: APOD: Lunar Shadow Transit (2016 Mar 11)

Can anyone tell me, why we don't see the moon in the photograph? As e.g. compared to here: http://www.nasa.gov/feature/goddard/from-a-million-miles-away-nasa-camera-shows-moon-crossing-face-of-earth Thanks in advance Simon The Moon is still off to the left...and it is not an animation... :---[===] ...
by BobStein-VisiBone
Sun Feb 28, 2016 4:41 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: IC 1848: The Soul Nebula (2016 Feb 28)
Replies: 11
Views: 3290

Re: APOD: IC 1848: The Soul Nebula (2016 Feb 28)

Good visual, Ann! How about the Amniotic Nebula?
by BobStein-VisiBone
Sun Feb 28, 2016 10:36 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Northern Pluto (2016 Feb 27)
Replies: 3
Views: 2292

Re: APOD: Northern Pluto (2016 Feb 27)

It's so nice to finally see a high resolution visual of Northern Plutopia, of the Aerican Empire.

Image

All hail the Aerican Empire!
by BobStein-VisiBone
Mon Dec 21, 2015 8:07 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: SN Refsdal: The First Predicted... (2015 Dec 21)
Replies: 24
Views: 10457

Re: APOD: SN Refsdal: The First Predicted... (2015 Dec 21)

Craig Willford wrote:...I would have expected the image to arrive first to be the center of the three, then the later ones to be the ones on the fringes, not the other way around.
Good point, Craig. Perhaps this implies the latest image was bent at least twice.
by BobStein-VisiBone
Mon Dec 21, 2015 2:22 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: SN Refsdal: The First Predicted... (2015 Dec 21)
Replies: 24
Views: 10457

Re: APOD: SN Refsdal: The First Predicted... (2015 Dec 21)

Where's the visual? The base image today appears identical to the APOD in March. APOD 2015 March 9 http://www.visibone.com/images/March.png APOD 2015 December 21 http://www.visibone.com/images/December.png The ESO image published November 25 appears to be the old one too. Ah, the Astronomer's Telegr...
by BobStein-VisiBone
Sat Aug 22, 2015 1:49 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Little Planet Curiosity (2015 Aug 22)
Replies: 16
Views: 2831

Re: APOD: Little Planet Curiosity (2015 Aug 22)

...the benefits to society of the lunar missions... <<Tang ... was ... used ... on John Glenn's Mercury flight ... Buzz Aldrin stated that "Tang sucks". I agreed with Buzz... Zactly what I'm talking about. What beverage did the rovers give us that nobody likes? We need to fund a manned mi...
by BobStein-VisiBone
Sat Aug 22, 2015 11:22 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Little Planet Curiosity (2015 Aug 22)
Replies: 16
Views: 2831

Re: APOD: Little Planet Curiosity (2015 Aug 22)

So just tallying up here, the benefits to society of the lunar missions were Teflon, CAT scans, ICs, LEDs, and solar energy.

And the Mars missions have given us the selfie stick.
by BobStein-VisiBone
Thu Jun 04, 2015 10:26 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: NGC 2419 - Intergalactic Wanderer (2015 Jun 04)
Replies: 16
Views: 4507

Re: APOD: NGC 2419 - Intergalactic Wanderer (2015 Jun 04)

From the last link in the article, to a page at the University of Tennessee at Knoxville: Dating of globular clusters by their turnoff points indicates that they may be as old as 15 billion years and are the oldest components of the galaxy. This implies that the galaxy itself is at least 15 billion ...
by BobStein-VisiBone
Wed Apr 01, 2015 3:05 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Suiting Up for the Moon (2015 Apr 01)
Replies: 35
Views: 10719

There are no cows in space

There are no cows in space. At least, there were none until a certain intrepid space-cowboy took a job... http://www.themarysue.com/wp-content/uploads/2013/10/Cows-640x359.jpg#geekosystem Firefly episode "Shindig". Oh yea um, spoiler alert. And then seriously, there are no cows in space: h...
by BobStein-VisiBone
Mon Mar 16, 2015 12:39 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Total Eclipse at the End of the World (2015 Mar 15)
Replies: 7
Views: 2719

Re: APOD: A Total Eclipse at the End of the World (2015 Mar

I'm with Guest and zeck and Chris in preferring the un- er less-doctored version. This is more compelling to me:

Image
by BobStein-VisiBone
Wed Feb 18, 2015 9:17 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Dark Craters and Bright Spots on... (2015 Feb 18)
Replies: 105
Views: 193232

Re: APOD: Dark Craters and Bright Spots on... (2015 Feb 18)

How about water-ice deposits from colliding comets? So instead of a dirty snowball, it's a snowy dirtball.

Image
by BobStein-VisiBone
Mon Nov 10, 2014 7:15 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: The Protoplanetary Disk of HL Tauri... (2014 Nov 10)
Replies: 62
Views: 64413

Re: APOD: The Protoplanetary Disk of HL Tauri... (2014 Nov 1

DavidGovett wrote:Will humans ever be able to terraform proto solar systems?
The proto part seems foolhardy. Wouldn't that be like building homes in an active volcano's lava path? Or beach houses in an era of rising sea level? Oh wait.
by BobStein-VisiBone
Mon Feb 10, 2014 12:22 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: The Missing Craters of Asteroid Itokawa (2014 Feb 09)
Replies: 30
Views: 3552

Re: APOD: The Missing Craters of Asteroid Itokawa (2014 Feb

APOD Robot wrote:...craters might ... be filled in whenever the asteroid gets ... struck by a massive meteor.
So what you're saying is, Asteroid Itokawa might show evidence of a crater after all. One that is bigger than Asteroid Itokawa.