Talk:Delta (rocket family)

(Redirected from Talk:Delta rocket)
Latest comment: 6 years ago by InternetArchiveBot in topic External links modified (January 2018)


Question

edit

A probably stupid question: why expendable rockets do not reuse engines (probably by separating them from tank, parachuting/recovering/reusing them)? -- Denis Vlasenko

The cost of recovery often outweighs the savings throught re-use - NASA only save a couple of million by recycling Shuttle SRBs. --GW_SimulationsUser Page | Talk 22:11, 1 September 2006 (UTC)Reply

Delta and National Space Vehicle Program

edit

How can the claim made in the origins section of the article, that Delta was listed in the Delta and National Space Vehicle Program report, be reconciled with the table of information at: http://history.nasa.gov/SP-4404/ch12-2.htm#t10 which doesn't mention Delta at all? Sdsds 04:01, 12 March 2007 (UTC)Reply

  • That table lists "Proposed New Launch Vehicles" (emphasis added), but the National Space Vehicle Program report considered Delta to be "an interim general purpose vehicle" and, as far as that document was concerned, was a pre-existing vehicle rather than new (despite the fact that it had not yet flown). Therefore it was omitted from that table, but is described elsewhere in the complete document. Check out the summary at http://history.nasa.gov/SP-4407/vol4/cover.pdf page 94, which mentions Delta prior to its discussion of new vehicles. Kevin Forsyth 17:13, 26 September 2007 (UTC)Reply

Thorad

edit

I'm not exactly sure where to put coverage of the "Thorad" design. My understanding is that these were Thor-Agena launch vehicles, not Thor-Deltas. But as compared with earlier Thor-Agena launches, they used the first stage developed by the Delta program. Is that correct? Is Thor-Agena the right place to cover them? (sdsds - talk) 00:10, 16 June 2007 (UTC)Reply

Payload

edit

Any ideas on the payload of the Delta III and IV? —Preceding unsigned comment added by 128.208.6.49 (talk) 18:59, 20 September 2007 (UTC)Reply

Human Rating Delta IV Heavy

edit

The article claims that the Delta IV Heavy is being human-rated. To my knowledge, the only ULA launch vehicle that is currently being human-rated is the Atlas V. If there is a reliable source that clearly demonstrates that human-rating is something ULA is going to do for the Delta IV, please add it. If not, I'll remove that section soon. --Abebenjoe (talk) 22:28, 31 January 2015 (UTC)Reply

edit

Hello fellow Wikipedians,

I have just modified 2 external links on Delta (rocket family). Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at {{Sourcecheck}}).

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

  • If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
  • If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 14:10, 10 December 2016 (UTC)Reply

edit

Hello fellow Wikipedians,

I have just modified 4 external links on Delta (rocket family). Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

  • If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
  • If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 09:15, 8 September 2017 (UTC)Reply

edit

Hello fellow Wikipedians,

I have just modified one external link on Delta (rocket family). Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

  • If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
  • If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 08:51, 8 November 2017 (UTC)Reply

edit

Hello fellow Wikipedians,

I have just modified 2 external links on Delta (rocket family). Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

  • If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
  • If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 16:33, 22 January 2018 (UTC)Reply