2004年にメッセンジャーがデルタIIロケットで打ち上げられ、水星への49億マイルの旅が開始された。 #OTD #DeltaII #ExplorationEnabled
https://x.com/ulalaunch/status/1851251159773659230
ULA (@ulalaunch) on X

#OTD in 2004, MESSENGER launched aboard a heritage #DeltaII rocket beginning a 4.9 billion mile journey to Mercury that took more than 6.5 years! #ExplorationEnabled

X (formerly Twitter)
ULAが太陽科学研究の重要な衛星を打ち上げたTweet。ロケットの発射シーンが写真に収められているっぽい。 #MissionMonday #Atlas #DeltaII #DeltaIVHeavy
https://x.com/ulalaunch/status/1845814087441109045
ULA (@ulalaunch) on X

Happy #MissionMonday ULA and our heritage rockets have launched key spacecraft in the field of solar science studies (@NASASun) including: ☀️SOHO and the Solar Dynamics Observatory (#Atlas) ☀️ACE and STEREO (#DeltaII) ☀️Parker Solar Probe (#DeltaIVHeavy) ☀️Solar Orbiter

X (formerly Twitter)

Once again, the final #DeltaIVHeavy #launch is upon us.
The #DeltaIV has always been, in my opinion, the classiest looking EELV.

The #Delta IV and its predecessors have made incredible contributions to #science and #spaceflight.

A #ThorDelta launched #Echo1, the first comm #satellite. #DeltaII launched missions to #Mars and began building the #GPS system.

The Delta family will be missed.

The #engine compartment of a #Delta II launch #vehicle.
The #DeltaII’s main #engine was a #Rocketdyne RS-27 #rocket engine derived from engines going back to before the Saturn I.
The #RS27 can be supplemented by up to 9 Solid Rocket Boosters.
Three #SRB’s are installed on this display of the last Delta II #LaunchVehicle remaining. It’s on display at the Kennedy Space Center Visitors Complex.

Get a print or other item with this image at https://heronfox.pixels.com/featured/delta-ii-engines-heron-and-fox.html

#Photography

Delta II Engines by Heron And Fox

Delta II Engines by Heron And Fox

Heron And Fox - Website
ULAが2006年12月14日に会社としての最初のミッションを打ち上げ。#DeltaII NROL-21。 #OTD #DeltaII #NROL21
https://x.com/ulalaunch/status/1735333098173141001
ULA (@ulalaunch) on X

#OTD in Dec. 14, 2006, ULA launched its very first mission as a company: #DeltaII NROL-21! Watch the launch highlights! https://t.co/Qa6mT3aMQW

X (formerly Twitter)
After United Launch Alliance launched their final #Delta II #rocket for #NASA, the remaining #DeltaII was donated to the Kennedy #Space Center Visitors Complex for public display.
#ULA painted a few significant logos from the vehicle’s career on the donated first stage, including the US flag, the Delta series logo (a Greek letter delta), stars surrounding the Delta to represent successful missions, the #ULA logo, and the #NASA #Meatball logo.
#DeltaIIRocket, #DeltaRocket, #DeltaProgram, #NASA, #KennedySpaceCenterVisitorsComplex, #Photograph, #Photography, #Photo
Buy a print or other merchandise: https://heronfox.pixels.com/featured/delta-ii-markings-close-up-heron-and-fox.html
Delta II Markings Close-up by Heron And Fox

Delta II Markings Close-up by Heron And Fox

Heron And Fox - Website
A #refurbished #S-3D #rocket #engine at #NASA’s Neil Armstrong Operations and Checkout Building.
The S-3D #RocketEngine influenced many of its successors, including the engines that powered the #Saturn I and #Delta II #launch #vehicles. It was used on the Atlas, Thor-Delta, and many other rockets. Its influence on #US rocketry.
#S3D, #SaturnI, #DeltaII, #NeilArmstrongOperationsAndCheckoutBuilding, #OperationsAndCheckout, #KennedySpaceCenter, #KSC, #Photography, #Photograph, #Photo
Buy a print: https://heronfox.pixels.com/featured/restored-s-3d-rocket-engine-2-heron-and-fox.html
Restored S-3D Rocket Engine 2 by Heron And Fox

Restored S-3D Rocket Engine 2 by Heron And Fox

Heron And Fox - Website
The #Thor #Missile was the first operational #BallisticMissile of the United States.
As an Intermediate-Range Ballistic Missile, when stationed in Europe, it could deliver a nuclear warhead to Moscow.
The Thor also served as part of the Thor-#Able #space #launch #vehicle.
And the Thor components continued in the #Delta family of #rockets long after the missile’s retirement.
The two truss towers on either side of the white rocket are the service structures for the #DeltaII, the last legacy of the #Thor family.
After the Delta II was retired, both towers where demolished in 2018 to prevent an uncontrolled collapse due to corrosion.
#ThorFamily, #DeltaThorFamily, #ThorRocket, #ThorAbleRocket, #LC17A, #LC17B, #AirForceSpaceAndMissileMuseum, #CapeCanaveral, #Photography, #Photo
Buy a print: https://heronfox.pixels.com/featured/thor-able-and-slc-17a-and-b-heron-and-fox.html
Thor-Able and SLC-17A and B by Heron And Fox

Thor-Able and SLC-17A and B by Heron And Fox

Heron And Fox - Website
A #photograph of the last #DeltaII #rocket, produced by #Boeing and finally #launched by the United Launch Alliance or #ULA, was given to the Kennedy Space Center Visitors Complex #KSC #rocketgarden.
The #Delta II is painted in a #sharknose livery it never flew in, along with the #US flag, #NASA emblem, and the Delta family’s signature #triangle and a #star for each successful #launch (153 of 155).
https://heronfox.pixels.com/featured/delta-ii-at-the-rocket-garden-3-heron-and-fox.html
Delta II at the Rocket Garden 3 by Heron And Fox

Delta II at the Rocket Garden 3 by Heron And Fox

Heron And Fox - Website