jeudi 8 novembre 2018
U.S., Russian Spaceships Line Up for Launch After Japanese Vessel Departs
ISS - Expedition 57 Mission patch.
November 8, 2018
The Expedition 57 crew said farewell to a Japanese resupply ship Wednesday and is getting ready to welcome U.S. and Russian space freighters in less than two weeks. The trio first practiced International Space Station emergency procedures today then went on to space research and robotics training.
The U.S. company Northrop Grumman is getting its 10th Cygnus cargo craft packed and ready for launch atop an Antares rocket Nov. 15 at 4:49 a.m. EST. Russia will launch its 71st station resupply mission aboard a Progress spaceship the next day at 1:14 p.m.
Image above: Japan’s HTV-7 resupply ship is pictured after it was released from the grips of the Canadarm2 robotic arm. Both the HTV-7 and the International Space Station were orbiting about 254 miles above the Pacific Ocean and about 311 miles west of Baja California. Image Credit: NASA.
Both resupply ships are due to arrive at the station Sunday Nov. 18 just 10 hours apart. The Cygnus will get there first following its head start. Commander Alexander Gerst assisted by Flight Engineer Serena Auñón-Chancellor will capture the American vessel with the Canadarm2 robotic arm at 4:35 a.m. A few hours later, cosmonaut Sergey Prokopyev will monitor the approach and automated docking of the Russian Progress 71 cargo craft to the Zvezda service module at 2:30 p.m.
All three crew members called down to mission controls centers in Houston and Moscow for a coordinated emergency drill today. The orbital residents practiced communication and decision-making skills while maneuvering along evacuation paths and locating safety gear.
Afterward, Gerst and Serena partnered up and reviewed next Sunday’s Cygnus approach and rendezvous procedures. Gerst will command the Canadarm2 to reach out and grapple Cygnus as Serena monitors the spaceship’s telemetry and data.
Prokopyev continued his science and maintenance duties in the orbital lab’s Russian segment. The cosmonaut explored the physics of plasma-dust crystals then conducted an eye exam in conjunction with doctors on Earth. Prokopyev also photographed the inside of the Zvezda and stowed radiation detectors.
Image above: The Frozen Wild Dnieper River. Curling snow drifts are magnified by the terrain around the 1,400 mile Dnieper River, flowing from Russia to the Black Sea. European Space Agency astronaut Thomas Pesquet, a member of the Expedition 50 crew, captured this image from the International Space Station on "Feb. 9th, 2017, saying, "winter landscapes are also magical from the International Space Station: this river north of Kiev reminds me of a Hokusai painting." Image Credits: NASA/ESA/Thomas Pesquet.
Each day, the International Space Station completes 16 orbits of our home planet as the crew conducts important science and research. Their work will not only benefit life here on Earth, but will help us venture deeper into space than ever before. Crew members on the space station photograph the Earth from their unique perspective, hovering 200 miles above us, documenting Earth from space. This record is crucial to how we see the planet changing over time, from human-caused changes like urban growth, to natural dynamic events such as hurricanes, and volcanic eruptions.
Expedition 57: https://www.nasa.gov/mission_pages/station/expeditions/expedition57/index.html
Plasma-dust crystals: https://www.energia.ru/en/iss/researches/process/02.html
Space Station Research and Technology: https://www.nasa.gov/mission_pages/station/research/index.html
International Space Station (ISS): https://www.nasa.gov/mission_pages/station/main/index.html
Images (mentioned), Text, Credits: NASA/Mark Garcia/Nasreen Alkhateeb.
Best regards, Orbiter.ch
Publié par Orbiter.ch à 18:08