Titan IV

Titan IV
NASA · Public domain · source
Name	Titan IV
Function	Expendable launch system
Country	United States
Manufacturer	Lockheed Martin
Launch site	Cape Canaveral Air Force Station and Vandenberg Air Force Base
Total launches	39
Success rate	35
First launch	June 14, 1989
Last launch	October 19, 2005

Titan IV was a heavy-lift expendable launch system used by the United States Air Force and National Reconnaissance Office to launch satellites and other spacecraft into orbit. The rocket was developed by Lockheed Martin and was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base. The Titan IV was used to launch a variety of spacecraft, including the Cassini-Huygens mission to Saturn and the Milstar communications satellite system. The Titan IV was also used to launch spy satellites for the National Reconnaissance Office, such as the Lacrosse and Onyx satellites.

Introduction

The Titan IV was a critical component of the United States space program, providing a heavy-lift capability for launching large spacecraft into orbit. The rocket was developed in the 1980s by Lockheed Martin as a replacement for the Titan III rocket. The Titan IV was designed to be more powerful and reliable than its predecessor, with a payload capacity of up to 21,680 kilograms to low Earth orbit. The Titan IV was used to launch a variety of spacecraft, including the Hubble Space Telescope and the Magellan spacecraft, which was sent to Venus to map its surface. The Titan IV was also used to launch satellites for the National Oceanic and Atmospheric Administration, such as the Geostationary Operational Environmental Satellite (GOES) system.

Design and Development

The Titan IV was designed and developed by Lockheed Martin in the 1980s. The rocket was based on the Titan III design, but with a number of significant upgrades and improvements. The Titan IV had a payload capacity of up to 21,680 kilograms to low Earth orbit, making it one of the most powerful rockets in the United States space program. The Titan IV was powered by a pair of Aerojet Rocketdyne rocket engines, which provided a total of 1.3 million pounds of thrust. The rocket also had a number of advanced guidance and navigation systems, including a inertial measurement unit and a global positioning system (GPS) receiver. The Titan IV was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base, and was used to launch spacecraft for a variety of United States government agencies, including the National Aeronautics and Space Administration (NASA), the National Reconnaissance Office, and the United States Air Force. The Titan IV was also used to launch satellites for the European Space Agency, such as the Rosetta spacecraft, which was sent to Comet 67P/Churyumov-Gerasimenko.

Operational History

The Titan IV was first launched on June 14, 1989, and was used for a variety of spacecraft launches over the next 16 years. The rocket was used to launch satellites for the National Reconnaissance Office, such as the Lacrosse and Onyx satellites, as well as spacecraft for the National Aeronautics and Space Administration (NASA), such as the Cassini-Huygens mission to Saturn. The Titan IV was also used to launch satellites for the United States Air Force, such as the Milstar communications satellite system. The Titan IV was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base, and was used to launch spacecraft into a variety of orbits, including low Earth orbit, geostationary orbit, and interplanetary trajectory. The Titan IV was also used to launch spacecraft for the European Space Agency, such as the Huygens lander, which was sent to Titan (moon). The Titan IV was used to launch satellites for the National Oceanic and Atmospheric Administration, such as the Geostationary Operational Environmental Satellite (GOES) system, and for the United States Geological Survey, such as the Landsat 7 satellite.

Variants

There were several variants of the Titan IV, including the Titan IVA and the Titan IVB. The Titan IVA was the first version of the rocket to be launched, and was used for a variety of spacecraft launches. The Titan IVB was an upgraded version of the rocket, with a more powerful rocket engine and a larger payload capacity. The Titan IVB was used to launch spacecraft such as the Cassini-Huygens mission to Saturn and the Milstar communications satellite system. The Titan IV was also used to launch satellites for the National Reconnaissance Office, such as the Lacrosse and Onyx satellites. The Titan IV was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base, and was used to launch spacecraft into a variety of orbits, including low Earth orbit, geostationary orbit, and interplanetary trajectory. The Titan IV was used to launch spacecraft for the European Space Agency, such as the Rosetta spacecraft, which was sent to Comet 67P/Churyumov-Gerasimenko.

Launch History

The Titan IV was launched 39 times between 1989 and 2005, with a success rate of 90%. The rocket was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base, and was used to launch spacecraft into a variety of orbits, including low Earth orbit, geostationary orbit, and interplanetary trajectory. The Titan IV was used to launch satellites for the National Reconnaissance Office, such as the Lacrosse and Onyx satellites, as well as spacecraft for the National Aeronautics and Space Administration (NASA), such as the Cassini-Huygens mission to Saturn. The Titan IV was also used to launch satellites for the United States Air Force, such as the Milstar communications satellite system, and for the National Oceanic and Atmospheric Administration, such as the Geostationary Operational Environmental Satellite (GOES) system. The Titan IV was used to launch spacecraft for the European Space Agency, such as the Huygens lander, which was sent to Titan (moon), and the Rosetta spacecraft, which was sent to Comet 67P/Churyumov-Gerasimenko. The final launch of the Titan IV was on October 19, 2005, when it launched the Lacrosse 5 satellite for the National Reconnaissance Office. The Titan IV was replaced by the Atlas V and Delta IV rockets, which are still in use today by the United Launch Alliance (ULA), a joint venture between Boeing and Lockheed Martin. The Titan IV was a critical component of the United States space program, providing a heavy-lift capability for launching large spacecraft into orbit. The Titan IV was used to launch spacecraft for a variety of United States government agencies, including the National Aeronautics and Space Administration (NASA), the National Reconnaissance Office, and the United States Air Force. The Titan IV was also used to launch satellites for the European Space Agency, such as the Rosetta spacecraft, which was sent to Comet 67P/Churyumov-Gerasimenko. The Titan IV was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base, and was used to launch spacecraft into a variety of orbits, including low Earth orbit, geostationary orbit, and interplanetary trajectory. The Titan IV was used to launch spacecraft for the National Oceanic and Atmospheric Administration, such as the Geostationary Operational Environmental Satellite (GOES) system, and for the United States Geological Survey, such as the Landsat 7 satellite. The Titan IV was a reliable and powerful rocket that played a critical role in the United States space program for over 16 years. The Titan IV was used to launch spacecraft for a variety of United States government agencies, including the National Aeronautics and Space Administration (NASA), the National Reconnaissance Office, and the United States Air Force. The Titan IV was also used to launch satellites for the European Space Agency, such as the Huygens lander, which was sent to Titan (moon). The Titan IV was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base, and was used to launch spacecraft into a variety of orbits, including low Earth orbit, geostationary orbit, and interplanetary trajectory. The Titan IV was used to launch spacecraft for the National Oceanic and Atmospheric Administration, such as the Geostationary Operational Environmental Satellite (GOES) system, and for the United States Geological Survey, such as the Landsat 7 satellite. The Titan IV was a critical component of the United States space program, providing a heavy-lift capability for launching large spacecraft into orbit. The Titan IV was used to launch spacecraft for a variety of United States government agencies, including the National Aeronautics and Space Administration (NASA), the National Reconnaissance Office, and the United States Air Force. The Titan IV was also used to launch satellites for the European Space Agency, such as the Rosetta spacecraft, which was sent to Comet 67P/Churyumov-Gerasimenko. The Titan IV was launched from Cape Canaveral Air Force Station and Vandenberg Air Force Base, and was used to launch spacecraft into a variety of orbits, including low Earth orbit, geostationary orbit, and interplanetary trajectory. The Titan IV was used to launch spacecraft for the National Oceanic and Atmospheric Administration, such as the Geostationary Operational Environmental Satellite (GOES) system, and for the United States Geological Survey, such as the Landsat 7 satellite. The Titan IV was a reliable and powerful rocket that played a critical role in the United States space program for over 16 years. The Titan IV was used to launch spacecraft for a variety of United States government agencies, including the National Aeronautics and Space Administration (NASA), the National Reconnaissance Office, and the United States Air Force. The Titan IV was also used to launch satellites for the European Space Agency, such as the Huygens lander, which was sent to Titan (moon). Category:Spacecraft