TruthSeeker
PDF THINK TANK: ANALYST
- Joined
- Nov 27, 2008
- Messages
- 6,390
- Reaction score
- 3
- Country
- Location
Air Force's Mysterious X-37B Space Plane Survives 1 Year in Orbit
by Leonard David, SPACE.coms Space Insider ColumnistDate: 06 March 2012 Time: 01:02 PM ET
The U.S. Air Force's robotic X-37B space plane has celebrated a silent anniversary, surpassing an entire year in Earth orbit on a mystery mission for American military. Meanwhile, a third X-37B space plane mission is being readied, and could even launch later this year, SPACE.com has learned.
The X-37B space plane currently orbiting Earth is the second spacecraft of its kind built for the Air Force by Boeings Phantom Works. Known as the Orbital Test Vehicle 2, or OTV-2, its classified mission is under the wing of the Air Force Rapid Capabilities Office.
The robotic X-37B space plane is a reusable spacecraft that resembles a miniature space shuttle. The Air Force launched the OTV-2 mission on March 5, 2011, with an unmanned Atlas 5 rocket lofting the space plane into orbit from the Cape Canaveral Air Force Station in Florida.
"We are very pleased with the results of ongoing X-37B experiments," Air Force Lt. Col. Tom McIntyre of the Air Force Rapid Capabilities Office told SPACE.com. "The X-37B program is setting the standard for a reusable space plane and, on this one-year orbital milestone, has returned great value on the experimental investment," he told SPACE.com. [Photos: Inside the X-37B Mission]
What the robotic space plane has been doing in orbit for so long remains a mystery, since Air Force officials have not commented on the flight's details due to its classified nature. Outside experts, however, have suggested that the flight is testing the limits of the X-37B space plane, or possibly serving as an orbital spy platform.
McIntyre dropped no hints, except to suggest that the next X-37B flight could launch later this year.
"Upon completion of all objectives, we look forward to bringing the mission to a safe, successful conclusion. The next program phase, the third X-37B mission, has been tentatively planned for the fall of 2012," McIntyre said.
Each X-37B space plane is about 29 feet (8.8 meters) long and 15 feet (4.5 meters) wide. It has a payload bay about the size of a pickup truck bed. It is outfitted with a deployable solar array power system. Whats inside that payload bay, and what functions they serve, are classified.
Like NASA's now-retired space shuttle, the X-37B space planes are capable of returning experiments to Earth for inspection and analysis, as well as re-flight of equipment.
The maiden voyage of an X-37B space plane, the OTV-1 mission, launched in 2010 on a flight that lasted 225 days. That initial mission spacecraft lifted off on April 22 and landed on Dec. 3, gliding onto a specially prepared runway at Vandenberg Air Force Base in California.
So far, the OTV-2 mission has set an endurance record for the X-37B space plane one that gets longer with each passing day and the spacecraft is in good health, Air Force officials said.
According to Air Force Maj. Tracy Bunko, a Pentagon spokesperson for the X-37B program, "the mission is still on track and the vehicle is performing well."
Bunko said the flight of the vehicle is being extending as circumstances allow, in order to obtain maximum value out of the mission. "We dont know when we'll land, but we regularly evaluate that based on test objectives."
The X-37B space plane originated as a NASA spacecraft research project, but lack of funding led the agency to transfer the program to the Defense Advanced Research Agency in 2004. The Air Force took control of the project in 2006, and has launched two apparently successful missions so far.
USAF X-37B Robot Space Plane Hits 1 Year in Orbit | Space Weapons | Space.com
by Leonard David, SPACE.coms Space Insider ColumnistDate: 06 March 2012 Time: 01:02 PM ET
The U.S. Air Force's robotic X-37B space plane has celebrated a silent anniversary, surpassing an entire year in Earth orbit on a mystery mission for American military. Meanwhile, a third X-37B space plane mission is being readied, and could even launch later this year, SPACE.com has learned.
The X-37B space plane currently orbiting Earth is the second spacecraft of its kind built for the Air Force by Boeings Phantom Works. Known as the Orbital Test Vehicle 2, or OTV-2, its classified mission is under the wing of the Air Force Rapid Capabilities Office.
The robotic X-37B space plane is a reusable spacecraft that resembles a miniature space shuttle. The Air Force launched the OTV-2 mission on March 5, 2011, with an unmanned Atlas 5 rocket lofting the space plane into orbit from the Cape Canaveral Air Force Station in Florida.
"We are very pleased with the results of ongoing X-37B experiments," Air Force Lt. Col. Tom McIntyre of the Air Force Rapid Capabilities Office told SPACE.com. "The X-37B program is setting the standard for a reusable space plane and, on this one-year orbital milestone, has returned great value on the experimental investment," he told SPACE.com. [Photos: Inside the X-37B Mission]
What the robotic space plane has been doing in orbit for so long remains a mystery, since Air Force officials have not commented on the flight's details due to its classified nature. Outside experts, however, have suggested that the flight is testing the limits of the X-37B space plane, or possibly serving as an orbital spy platform.
McIntyre dropped no hints, except to suggest that the next X-37B flight could launch later this year.
"Upon completion of all objectives, we look forward to bringing the mission to a safe, successful conclusion. The next program phase, the third X-37B mission, has been tentatively planned for the fall of 2012," McIntyre said.
Each X-37B space plane is about 29 feet (8.8 meters) long and 15 feet (4.5 meters) wide. It has a payload bay about the size of a pickup truck bed. It is outfitted with a deployable solar array power system. Whats inside that payload bay, and what functions they serve, are classified.
Like NASA's now-retired space shuttle, the X-37B space planes are capable of returning experiments to Earth for inspection and analysis, as well as re-flight of equipment.
The maiden voyage of an X-37B space plane, the OTV-1 mission, launched in 2010 on a flight that lasted 225 days. That initial mission spacecraft lifted off on April 22 and landed on Dec. 3, gliding onto a specially prepared runway at Vandenberg Air Force Base in California.
So far, the OTV-2 mission has set an endurance record for the X-37B space plane one that gets longer with each passing day and the spacecraft is in good health, Air Force officials said.
According to Air Force Maj. Tracy Bunko, a Pentagon spokesperson for the X-37B program, "the mission is still on track and the vehicle is performing well."
Bunko said the flight of the vehicle is being extending as circumstances allow, in order to obtain maximum value out of the mission. "We dont know when we'll land, but we regularly evaluate that based on test objectives."
The X-37B space plane originated as a NASA spacecraft research project, but lack of funding led the agency to transfer the program to the Defense Advanced Research Agency in 2004. The Air Force took control of the project in 2006, and has launched two apparently successful missions so far.
USAF X-37B Robot Space Plane Hits 1 Year in Orbit | Space Weapons | Space.com