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LadyAstronomer
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Reged: 11/15/07
Posts: 2951
Loc: Library of Congress
Hubble Odometer: 100,000 orbits on Monday, 11 Aug.
      #2565735 - 08/07/08 08:53 AM

The orbital odometer on Hubble is about to turn over 100,000 -- the number of orbits it has made since it was launched aboard the space shuttle Discovery on April 24, 1990.

Quote:

To remain in orbit the spacecraft zooms along at nearly five miles per second. So Hubble's actual odometer mileage is approximately 2.72 billion miles, the equivalent of 5,700 round trips to the Moon. It's also the number of miles Americans will drive today in less than 3 hours. That's not bad considering Hubble doesn't use fuel of any kind, only Earth's gravity to maintain it in a circular orbit.

Hubble's odometer turns over at 7:42 a.m. EDT on August 11. At that time Hubble will be moving northward as it crosses the intersection point where its orbit passes directly over Earth's equator.

In celebration of the telescope's tireless star trekking, the Space Telescope Science Institute (STScI) will release to the news media and public a commemorative image taken less than a day before the milestone. The image will be released to the media at 1:00 a.m. EDT on August 11, and Hubble telescope scientists will be available for commentary in the morning news hour.




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"I do not know what I may appear to the world, but to myself I seem to have been only a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me." -- Sir Isaac Newton





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LivingNDixie
Lord of Ferrets
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Reged: 04/23/03
Posts: 15790
Loc: Hoover, AL
Re: Hubble Odometer: 100,000 orbits on Monday, 11 Aug. new [Re: LadyAstronomer]
      #2565744 - 08/07/08 08:56 AM

Cool.

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Preston



Celestron 11" Nexstar GPS XLT
Lunt LS60T/Ha 60mm f/8.33 (on order)

It’s not finishing something when your tank is empty that makes you a stronger person. It’s brushing yourself off and refacing the foe that defeated you with the same determination and willingness to fight that you had when you began your journey.


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Nick Lloyd
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Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: LivingNDixie]
      #2567761 - 08/08/08 04:36 AM

That's a lot of candles.

Thanks for posting this news.

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"The best scope is the one you use." -rcg




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HiggsBoson
scholastic sledgehammer
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Reged: 02/21/07
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Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: Nick Lloyd]
      #2569330 - 08/08/08 08:36 PM

It is interesting that such a milestone goes unnoticed by many but if they had to reboot a computer it would be on the national evening news.

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Michael

ATM: 6" F/9 Newtonian Travel Scope
ATM: 12.5" F/4.5 Real Soon Now...


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LadyAstronomer
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Posts: 2951
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Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: HiggsBoson]
      #2571673 - 08/10/08 08:33 AM

Here is a portion of the most recent press release:

Quote:

HOUSTON -- NASA Television will air interviews with each of the seven astronauts who will fly to the Hubble Space Telescope beginning at 8 a.m. EDT, on Monday, Aug. 11.

The crew includes Commander Scott Altman, Pilot Gregory C. Johnson, and mission specialists Michael Good, Megan McArthur, John Grunsfeld, Mike Massimino and Andrew Feustel.

...

For transcripts of the interviews, and more information on the space shuttle and the mission to Hubble, visit: http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/hst_sm4

The interviews will run repeatedly on NASA TV prior to launch. For information on when and for the complete NASA TV schedule and training footage, visit: http://www.nasa.gov/ntv




It will be interesting to see if any of the national morning news programs pick this up. I'm hoping some of them take the opportunity to do a live interview with Hubble scientists tomorrow morning -- as is referred to in the first release on the "odometer" story. We'll see ...

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"I do not know what I may appear to the world, but to myself I seem to have been only a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me." -- Sir Isaac Newton





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LadyAstronomer
Bookworm
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Reged: 11/15/07
Posts: 2951
Loc: Library of Congress
Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: LadyAstronomer]
      #2573777 - 08/11/08 07:23 AM

Here is the image release:

Hubble Unveils Colorful and Turbulent Star-Birth Region on 100,000th Orbit Milestone

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"I do not know what I may appear to the world, but to myself I seem to have been only a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me." -- Sir Isaac Newton





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Kobayashi
sage


Reged: 07/10/08
Posts: 291
Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: HiggsBoson]
      #2573800 - 08/11/08 07:49 AM

Quote:

It is interesting that such a milestone goes unnoticed by many but if they had to reboot a computer it would be on the national evening news.



The 100,000 orbit milestone was just mentioned on CNN Headline News.

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-- Ken Kobayashi


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Panza
sage


Reged: 09/26/07
Posts: 222
Loc: Lillehammer, Norway
Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: Kobayashi]
      #2585095 - 08/16/08 01:15 PM

I wonder what the improvements to the pictures will be after the next service mission. It seems all cameras are to be replaced in October, along with a lot of other instruments.

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10" LX200R
Losmandy G-11
Astro-Physics 2" MaxBright Diagonal
Some TV Eyepieces
Canon 1D Mk2 and 5D with lots of lenses.


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Matthew Ota
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Reged: 04/30/05
Posts: 203
Loc: New Hampshire
Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: Panza]
      #2594777 - 08/21/08 08:38 AM Attachment (7 downloads)

Here is one of the hardware improvements for Servicing Mission 4

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Matthew Ota
10 inch Meade LX250GPS SCT (LX50/LX200GPS clone) f6.3-Orion 80ED, ETX-90 OTA, Coronado Helios 1 H-alpha Solar Telescope
Cassini Huygens Saturn Observation Campaign
New Hampshire Astronomical Society


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LivingNDixie
Lord of Ferrets
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Reged: 04/23/03
Posts: 15790
Loc: Hoover, AL
Re: Hubble Odometer: 100,000 orbits on Monday, 11 new [Re: Matthew Ota]
      #2594811 - 08/21/08 08:59 AM



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Preston



Celestron 11" Nexstar GPS XLT
Lunt LS60T/Ha 60mm f/8.33 (on order)

It’s not finishing something when your tank is empty that makes you a stronger person. It’s brushing yourself off and refacing the foe that defeated you with the same determination and willingness to fight that you had when you began your journey.


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