Thursday , January 21 2021

CRS-16 Dragon arrives at the ISS after terrestrial messages



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SpaceCraft CRS-16 Dragon was captured by the crew of the space station, despite the communication problem triggering the issuing of a temporary retreat command.

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The CRS-16 Dragon Capsule is close to the International Space Station. Photo: Alexander Gerst / ESA

The CRS-16 Dragon Capsule is close to the International Space Station. Photo: Alexander Gerst / ESA

The SpaceX CRS-16 Dragon cards were captured by the crew of the Expedition 57 International Expedition 57 crew, despite the communication problem triggering a temporary withdrawal order.

After spending three days catching up with the ISS after release on December 5, 2018, the capsule reached 10 meters under the Destiny lab at about 6 am EST (11:00 GMT). 8. There, the crew expected the crew to use 17.7 meters of Canadarm2 to reach and capture the spacecraft. However, ground crews noticed a problem with ground communications, and control of the mission in Houston urged the crew to issue a retreat command, prompting Dragon to move to a 30-meter detention point.

According to NASA, the communication problem stems from an unsuccessful ground station processor in White Sand, New Mexico. The processor links mission control to the satellite tracking and data transmission network

Once the communications came back, the team tried again at 6:50 EST (11:50 GMT). The Dragon moved away from its 30-meter retention point and slowly moved to the capture spot, 10 meters below the outpost.

The capture is officially at 7:21 am (12:21 GMT) by the commander of the expedition 57 Alexander Gerst, who was under the control of Canadarm2.

"We have established the capture, and the hand is protected," Gerst said after the capture. "The International Space Station expedition team 57 would like to congratulate NASA, SpaceX and international partners for the successful launch and capture of the 16th SpaceX Dragon Delivery Mission, which allows the ISS program to continue to carry out its scientific program in this a unique laboratory in Earth orbit, and we congratulate the entire ISS team for the management of six separate spacecrafts that will be simultaneously attached to the International Space Station from today onwards, which shows how successful scientist the research program we have here, using the only and only micro-credit laboratory that humanity has for the benefit of all people on planet Earth. "

For the next few hours, the hand was used remotely by ground crews to move the car into the Harmony module harbor where it will be where it will remain anchored for about a month. The installation occurred at 10:36 am in the morning (15:36 GMT).

Dragon launches at 12:16 am (17:16 GMT) from the space station complex at the Cape Canaveral Air Force Base in Florida. After a short trip into orbit, he began his three-day chase with more than 2500 kilograms of science, consumables, and other hardware. After opening the hatch on December 9, the crew will begin to unload a spacecraft from its contents.

This ends with a busy period for the vehicle's visit to the International Space Station program. In less than three weeks, four spacecraft arrived in the avant-garde: the Progress MS-10 Russian space aviation on November 18, the Northrup Grumman NG-10 Cygnus, on November 19, the Russian space aviation Soyuz MS-11 with three new members the crew December 3 and today CRS-16 Dragon.

A total of six spacecraft are attached to the outpost, which is a rare occurrence. The other two vehicles were Progress MS-09, arriving in July 2018 and Soyuz MS-09, which arrived in June 2018.

Two bigger activities remain for the ISS program before the end of 2018. On December 11, Russian astronauts will be executed by the two Russian cosmonauts on the avant-garde: Oleg Koninenko and Sergey Prokopiev. Then on 20 December, Soyuz MS-09 will return to Earth with Gersta, Prokopiev and NASA astronaut Serena Aung-chancellor after their 6.5-month stay in orbit.

As soon as Soyuz MS-09 discarded, expedition 57 will officially end and expedition 58, which will include the three-wheeled trio Kononenko, NASA astronaut Anne McClane and astronaut of the Canadian Space Agency David Saint Jacques. Kononenko will be the commander of "Expedition 58".

Video courtesy of SpaceX

Tagged: CRS 16 Dragon Expedition 57 International Space Station Leading Stories NASA SpaceX

Derek Richardson

Derek Richardson has a masters degree in mass media with an accent in modern journalism at the University of Washburn in Topeka, Kansas. While he was in Washburn, he was the managing editor of the WASHBARN student newspaper. He also has a blog about the International Space Station called Orbital Speed. He met with members of the SpaceFlight Insider team during the United Launch Alliance's Atlas V 551 rocket flight with the MUOS-4 satellite. Richardson joined our team shortly thereafter.

His passion for space ignited when he watched the Space Shuttle Discovery launch in space 29 October 1998. Today, this flame has accelerated to orbit and shows no signs of delay. After practicing mathematical and engineering courses at college, he soon realized that his real call was space-related. After joining SpaceFlight Insider in 2015, Richardson works to improve the quality of our content, ultimately becoming our managing editor. @TheSpaceWriter


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