Search found 142 matches

by l3p3r
Thu May 11, 2006 12:28 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: How astronomers communicate as comet SW3 approaches?
Replies: 26
Views: 11096

hey harry,
we should be able to see it to the East (directly east for us in hobart, a little south of east for you, i think) at about midnight friday and saturday night ~ 20 deg above horizon

it will be reasonably faint. Just visible with your eyes, recommend binoculars :)
by l3p3r
Tue May 09, 2006 2:10 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD May 9, 2006
Replies: 9
Views: 3572

Aye a few more frames would have been nice... I guess they are all taken at the same time of day and it is seasonal variation we are seeing in the shadows ?
by l3p3r
Tue May 09, 2006 11:50 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: A suggestion regarding big images
Replies: 3
Views: 1684

thats pretty neat!
wonder if there would be licensing issues ?
by l3p3r
Tue May 09, 2006 11:47 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Descent Panorama of Saturn's Titan - 8th May 06
Replies: 6
Views: 2598

harry wrote:,,,,,,,,,,,,,,,,,
like that for example. :) easy typo to make :P
by l3p3r
Mon May 08, 2006 12:24 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Descent Panorama of Saturn's Titan - 8th May 06
Replies: 6
Views: 2598

Descent Panorama of Saturn's Titan - 8th May 06

http://antwrp.gsfc.nasa.gov/apod/ap060508.html

I enjoyed this crazy movie of Huygens' decent. :)
If anyone knows of a better quality version please let me know!

http://video.google.com/videoplay?docid ... &q=huygens
by l3p3r
Mon May 08, 2006 12:18 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: NGC 2440: Cocoon of a new white dwarf 5/7/06
Replies: 19
Views: 6553

mm looks very scratch like to me...
anyone here know if its possible to scratch digital images? :p
by l3p3r
Mon May 08, 2006 4:27 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: How astronomers communicate as comet SW3 approaches?
Replies: 26
Views: 11096

thanks BMAONE23, do you know if there is a southern hemisphere version ? from that picture I would *expect* to have to look very northwards to see it

hi aqua, thanks for the tip, I dont know if I can see M57 from here I'll have to ask some friends who know what they're doing :)
by l3p3r
Fri May 05, 2006 1:08 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: How astronomers communicate as comet SW3 approaches?
Replies: 26
Views: 11096

I'm hoping to catch this comet as it passes us by, but I don't even know if I'll be able to see it from where I am, let alone where to point my telescope. can anyone give me some hints ? =)
by l3p3r
Thu May 04, 2006 11:49 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: How astronomers communicate as comet SW3 approaches?
Replies: 26
Views: 11096

^ excellent news thankyou!
by l3p3r
Tue May 02, 2006 3:01 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: NGC 7635 Bubble in a Cosmic Sea
Replies: 4
Views: 2714

Not much different I expect, at least in the visible spectrum, though probably far less stars visible at night.
by l3p3r
Tue May 02, 2006 2:53 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: 1006 AD: Supernova in the Sky
Replies: 3
Views: 1788

i like these photos where they use the moon's reflection - clever =D
is the colour of the star meant to be accurate? would all super novae appear from earth to be the same colour?
by l3p3r
Sun Apr 30, 2006 1:26 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: How astronomers communicate as comet SW3 approaches?
Replies: 26
Views: 11096

reminds me of the comet from the chronicles of riddick :)
by l3p3r
Fri Apr 28, 2006 10:12 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: How astronomers communicate as comet SW3 approaches?
Replies: 26
Views: 11096

I know the PLANET microlensing group use this crazy thing called the telephone :) but the logging of data and mid to long term planning is all online

i guess that since the group is relatively small (5 observatories, maybe?) they can get away with just ringing each other up
by l3p3r
Tue Apr 25, 2006 2:43 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: New Horizons launch
Replies: 2
Views: 1599

http://www.nasa.gov/images/content/141349main_06pd0094.jpg http://www.nasa.gov/images/content/141388main_06pd0081.jpg and there is a good movie of the launch here: http://www.nasa.gov/mission_pages/newhorizons/launch/newhorizons-allvideos.html http://www.launchphotography.com/NewHorizons.html - Has ...
by l3p3r
Tue Apr 25, 2006 2:24 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Colliding galaxies
Replies: 10
Views: 3661

that sounds reasonable. certainly not high =)
by l3p3r
Thu Apr 20, 2006 9:25 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: New Horizons launch
Replies: 2
Views: 1599

New Horizons launch

Hi all,

http://antwrp.gsfc.nasa.gov/apod/ap060124.html

does anyone know where I can find a higher resolution copy of this image?

cheers!
by l3p3r
Wed Apr 19, 2006 2:41 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD 15/04/06
Replies: 15
Views: 6397

Thanks Qev! I follow now :)
by l3p3r
Wed Apr 19, 2006 12:10 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Eta Carinae Fatal pulse (APOD 26 Mar 2006)
Replies: 103
Views: 37745

so at this distance, we'll be fine as long as the poles arent pointed towards us?
I still think this is a wonderful excuse to build a gamma ray proof mini dyson sphere :) make it a comet catcher, too!
by l3p3r
Mon Apr 17, 2006 5:12 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD 15/04/06
Replies: 15
Views: 6397

Wouldn't it be either a field or a geometry, and always a force?
can you explain what you mean?
by l3p3r
Sat Apr 15, 2006 7:57 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD 15/04/06
Replies: 15
Views: 6397

With such a strong gravity how come a smaller companions can remain intact and the larger galaxies show dramatic effect? I expect that the gravity 'gradient' would play an important role, for large galaxies the side closer to the companion galaxy would feel a greater force than the far side, wherea...
by l3p3r
Wed Apr 12, 2006 4:01 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Xena size is smaller than thought
Replies: 13
Views: 5405

I mean, this is what they see, and this is what they show on presentations.

nothing wrong with a bit of sensationalism!
by l3p3r
Thu Apr 06, 2006 12:09 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: 2006 April,5: Strange Shadow?
Replies: 9
Views: 4269

*link* I also found this confusing. I considered the silhouette explanation, but I am still worried by the apparent size of Rhea - since it is in the background of this image (and hence the rings can be silhouetted against it), it must be at quite a distance from Cassini - so far in fact that I wou...
by l3p3r
Sun Mar 26, 2006 10:45 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Eta Carinae Fatal pulse (APOD 26 Mar 2006)
Replies: 103
Views: 37745

would it still endanger us from this distance, i wonder?
by l3p3r
Thu Mar 23, 2006 11:35 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Environs of Horsehead Nebula (APOD 21 Feb 2006)
Replies: 87
Views: 39055

thanks for the link Qev!
by l3p3r
Thu Mar 23, 2006 7:16 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Enceladus Near Saturn (APOD 3/22)
Replies: 5
Views: 3750

http://antwrp.gsfc.nasa.gov/apod/ap060322.html

I can see the ring and also the shadow in the top left hand corner.