Live Now on NASA TV: Launch Coverage of Russian Resupply Mission

Live Now on NASA TV: Launch Coverage of Russian Resupply Mission

Progress 73 rocket at the launch pad
Russia’s Progress 73 resupply ship stands at the launch pad in Kazakhstan surrounded by support gantries during final processing before its liftoff to the space station. Credit: Roscosmos

NASA Television is live for the launch of a Russian Progress cargo spacecraft carrying almost three tons of food, fuel and supplies for the Expedition 60 crew aboard the International Space Station. Watch live on NASA TV and the agency’s website now!

The Progress 73 spacecraft is scheduled to launch from the Baikonur Cosmodrome in Kazakhstan at 8:10 a.m. EDT (5:10 p.m. Baikonur time).

The Progress will orbit Earth twice then rendezvous with the station, where it will dock to the Pirs docking compartment on the Russian segment of the complex. Live coverage of its arrival and docking will begin at 10:45 a.m., with docking scheduled for 11:35 a.m.

The spacecraft will remain at the orbital outpost until mid-December.

To join the conversation about the space station and Progress 73 online, follow @space_station.

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Mark Garcia

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ARISS Next Generation Radio System Completes Critical Flight Certification Tests

ARISS Next Generation Radio System Completes Critical Flight Certification Tests

ARISS 25 watt JVC Kenwood D710GA at Hamvention 2017 - Credit John Brier KG4AKVARISS 25 watt JVC Kenwood D710GA at Hamvention 2017 – Credit John Brier KG4AKV

The Interoperable Radio System (IORS), ARISS’ next generation radio system successfully completed a battery of stressful tests required as part of the final certification of the hardware for launch to and operation on the International Space Station.

Amateur Radio on the International Space Station (ARISS) logoDuring the week of July 8, the IORS, consisting of the JVC Kenwood D-710GA Radio and the AMSAT developed Multi-Voltage Power Supply, successfully completed a series of Electro-magnetic Interference (EMI)/Electro-Magnetic Compatibility (EMC) tests to ensure that the ARISS hardware will not interfere with the ISS systems or other payloads. Testing continued into the following week, where the IORS successfully passed power quality and acoustics testing. These tests verified that the ARISS IORS will not introduce harmful signals back into the ISS power system and is quiet enough to meet ISS acoustic requirements. ARISS Hardware Team members Lou McFadin, W5DID and Kerry Banke, N6IZW were at the NASA Johnson Space Center supporting this two week battery of tests in concert with the NASA test and certification team.

Kerry Banke states, “Since the IORS is being qualified to operate on 120VDC, 28VDC and Russian 28VDC as well as transmitting on VHF or UHF, a lot of test combinations were required to cover all cases. Each input voltage type was also tested at low, medium and high line voltage. Moreover, additional permutations were required to test the IORS under no load, medium load and full load at each voltage level. So it should not be surprising why the tests took two weeks to complete.”

Successful completion of these tests represents a key milestone in preparing the IORS for launch. ARISS can now begin final assembly of the flight safety certification in preparation for launch. ARISS is working towards launch ready status by the end of the year.

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NASA TV Broadcasts Russian Rocket Launching To Resupply Station

NASA TV Broadcasts Russian Rocket Launching To Resupply Station

Support gantries rise toward the Progress 73 resupply ship
Support gantries rise toward the Progress 73 resupply ship during final processing at its launch pad at the Baikonur Cosmodrome in Kazakhstan. Credit: Roscosmos

NASA Television will provide live launch coverage of a Russian Progress cargo spacecraft carrying almost three tons of food, fuel and supplies for the Expedition 60 crew aboard the International Space Station. Watch live on NASA TV and the agency’s website on Wednesday beginning at 7:45 a.m. EDT.

The Progress 73 spacecraft is scheduled to launch from the Baikonur Cosmodrome in Kazakhstan at 8:10 a.m. EDT (5:10 p.m. Baikonur time).

The Progress will orbit Earth twice then rendezvous with the station, where it will dock to the Pirs docking compartment on the Russian segment of the complex. Live coverage of its arrival and docking will begin at 10:45 a.m., with docking scheduled for 11:35 a.m.

The spacecraft will remain at the orbital outpost until mid-December.

To join the conversation about the space station and Progress 73 online, follow @space_station.

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Mark Garcia

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 New Space Research Kicks Off Ahead of Wednesday Cargo Launch

 New Space Research Kicks Off Ahead of Wednesday Cargo Launch

NASA astronauts Christina Koch and Andrew Morgan
NASA astronauts Christina Koch and Andrew Morgan are pictured working inside the Unity module which connects the International Space Station’s U.S. segment with the Russian segment.

Microgravity research is ramping up aboard the International Space Station with brand new science payloads and an expanded Expedition 60 crew. July will see one more mission going up to the orbiting lab as a Russian cargo craft counts down to a Wednesday launch and docking.

The Cell Science-02 experiment is underway on the station to explore bone-healing therapies. Astronauts Nick Hague and Luca Parmitano activated the Life Sciences Glovebox this morning to conduct the new bone research. Hague then retrieved bone cell samples to observe healing and tissue regeneration properties to promote human health on Earth and in space.

Parmitano then photographed samples inside the Kubik incubator for the new Biorock space-mining study. Harnessing the power of microbes could help future astronauts extract precious minerals from the surface of the Moon and Mars.

NASA astronauts Christina Koch and Andrew Morgan completed setting up habitats housing mice shipped aboard the SpaceX Dragon space freighter. Scientists are comparing the space rodents to a sample of mice back on Earth to understand biological changes caused by microgravity.

Russia’s Progress 73 (73P) cargo craft is standing at its launch pad in Kazakhstan counting down to a liftoff Wednesday at 8:10 a.m. EDT. It will take a three-and-a-half-hour trip to the station’s Pirs Docking Compartment carrying almost three tons of food, fuel and supplies for the crew. NASA TV is broadcasting the fast-track launch and docking activities live starting at 7:45 a.m.

Cosmonauts Alexey Ovchinin and Alexander Skvortsov will be monitoring the 73P’s automated approach and rendezvous Wednesday. Today, the veteran station residents split their time between human research, computer maintenance and hardware inspections.

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Mark Garcia

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Viewing the Mediterranean Coasts of Tunisia and Libya from the Space Station

Viewing the Mediterranean Coasts of Tunisia and Libya from the Space Station

The Mediterranean coasts of Tunisia and Libya and the Italian island of Sicily across the sea are pictured as the International Space Station orbited 260 miles above north Africa.

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