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A United Launch Alliance Delta IV Medium rocket, the latest of its kind, will launch an advanced Global Positioning Satellite (GPS) for the US Air Force early Thursday (August 22nd)) and you can watch it live here, courtesy of ULA. Takeoff is scheduled to 09:06 EDT (13:06 GMT). The launching webcast will start at 8:30 am EDT (12:30 GMT).
The Delta IV Medium rocket will be the final version of Delta IV "single handle", according to ULA. It is also the heart of the Delta IV Heavy three-engine rocket, also launched by ULA.
For this mission, Delta IV Medium will launch the second GPS III navigation satellite for the US military. The GPS III is a next-generation satellite navigation system used by US civilian and military customers to locate locations around the world.
Cape Canaveral Air Force Station, Florida, (20 August 2019) – A United Launch Alliance (ULA) Delta IV rocket is in final preparation for the launch of the second Global Positioning System III (GPS III) satellite, called Magellan, for the Missile and Space System Systems Center of the Force United States. The launch is scheduled for August 22 at Space Launch Complex-37 from Cape Canaveral Air Base.
The Delta IV launcher family combines simplicity of design, manufacturing efficiency, simplified integration of missions and vehicles to meet customer launch needs. The GPS III SV02 will be the 29th and last flight of the Delta IV Medium rocket and the 73rd GPS launch by a ULA or Heritage vehicle.
"As we prepare for the launch of the final version of the Delta IV Medium, we look forward to continuing our legacy with the Centaur Vulcan, specifically designed for this purpose," said Gary Wentz, Vice President of Government and Commercial Programs. ULA. "We are proud to continue to firmly support the GPS program with this launch."
The GPS III system, built by Lockheed Martin, is the next step in modernizing the global navigation network with a new generation of advanced satellites offering increased accuracy, improved anti-lock resilience and a new signal for civilian users.
This mission will be launched aboard an average Delta IV (4.2) configuration vehicle, which includes a 4-meter fairing and a 207-foot height. The common reminder core of the Delta IV is powered by the RS-68A engine. Cryogenic Second Stage is powered by the RL10B-2 engine, both provided by Aerojet Rocketdyne. Northrop Grumman supplied both solid rocket engines.
ULA has 100% success in mission with 134 successful launches.
With more than a century of combined wealth, ULA is the most experienced and reliable launch service provider in the world. ULA has successfully orbited more than 130 satellites that offer Earth observation capabilities, enable global communications, solve the mysteries of our solar system and support a rescue technology.
HD live views of Earth from the space
You can watch live high-definition images of the Earth from the International Space Station through NASA's High Definition Earth Viewing Experience (HDEV). This live video provides alternate views of the station's four external cameras almost 24 hours a day, 7 days a week, with the exception of regular and temporary gaming interruptions that occur when the station switches its connection between different communication satellites. Watch it live in the window above, courtesy of NASA TV.
From NASA:
"Here's Earth! Watch live images of the Earth from the International Space Station through NASA's High Earth Earth Viewing (HDEV) experience.
"While the experiment is operational, the views usually run between the different cameras.If you see a black image, the Space Station is on the night side of the Earth.If you see an image with text displayed, the Communications change temporarily unavailable between satellites and camera sources.Between camera switches, a black and gray slate also briefly appears.
"The experiment was activated on April 30, 2014 and is mounted on the external load module of the Columbus module of the European Space Agency.This experiment includes several commercial HD video cameras directed to the Earth and enclosed in a pressure-controlled, temperature-controlled housing For more information on the HDEV experience, visit: https://eol.jsc.nasa.gov/ESRS/HDEV/
"Note: The HDEV cycle of the cameras is sometimes interrupted.The video shows only selected camera streams.This operation is managed by the HDEV team and is programmed only temporarily.The nominal video will resume one time that the team will have completed their planned event. "
& # 39; ISS Live! & # 39; Tune in the international space station
Find out what astronauts and cosmonauts aboard the International Space Station are watching by broadcasting the "ISS Live" show. Listen to the conversations between the crew and the mission controllers on Earth and watch them work inside the American segment of the on-orbit lab. When the team is not in use, you can enjoy a live view of the Earth from the space. You can watch and listen in the window below, courtesy of NASA.
From NASA:
"The live video of the International Space Station includes internal views when the crew is in service and views of the Earth at other times.The video is accompanied by audio conversations between Crew and Mission Control This video is only available when the space station is operating in contact with the ground. During periods of "signal loss", viewers will see a blue screen.
"As the station turns around the Earth every 90 minutes, it gets up or goes down every 45 minutes or so.When the station is in the dark, the video from an external camera may appear in black but can sometimes offer spectacular views of lightning or city lights. "
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