The experiments of the International Space Station with Cygnus did not work out as planned

The Cygnus spacecraft is approaching the International Space Station on February 21, 2022.

The Cygnus spacecraft is approaching the International Space Station on February 21, 2022.
Picture: NASA

NASA is currently investigating the possibility of a Cygnus spacecraft as an assistant to the International Space Station, but a recent experiment with the concept was soon halted for unknown reasons.

The launch of the Northrop Grumman aircraft engine Cygnus NG CRS-17 started at 11:20 am ET Monday, June 20 and was supposed to take exactly 5 minutes and one second, but NASA stopped everything just five seconds later. According to the organization Press release. “The causes of isolation are understandable and illuminated,” said Cygnus officials“NASA” was added, but no further information was provided. In an email to Gizmodo, a NASA spokesman informed the agency pitani to give many Your updates site station blog this weekend.

The purpose of the test was to test the ability of the Cygnus spacecraft to function as a propeller of the International Space Station. The space station has its own navigation system, but it is often not enough to make major changes to the pages. The International Space Station, which spans 260 miles (418 km) above, sometimes has to move, either for operational reasons or to evacuate other satellites or Garbage that can be dangerous.

ISS update that appeared on June 3, showing the location of Cygnus-17 and Progress 81.

ISS update that appeared on June 3, showing the location of Cygnus-17 and Progress 81.
Picture: NASA

That was the case a few days ago. On June 16, the Russian propulsion system Progress 81 fired its engines for 4 minutes and 34 seconds, in a process that provided extra distance from the expected path of the atmosphere, for example, part of the old Russian satellite Kosmos 1408, Russia intentionally destroyed it earlier this year In the copper test of anti-satellite equipment. Apparently, the crew was not at risk, but without the orbital change, “the section is expected to pass more than half a mile,” according to NASA. Press release.

With so many satellites orbiting the earth, as well as a lot of useless debris floating around, these controls are common. The problem is, Russia has threatened to withdraw from the International Space Station (Probably as early as 2025), and considering that Progress vehicles are often used as footpaths at the International Space Station, this poses a minor problem for NASA. Hence the experiment with Cygnus.

A failure test with Cygnus does not mean that the ship did not work, but it would be good to know what went wrong. However, NASA plans to resume operations on Saturday, June 25, when the agency will restart Cygnus engines. The test would be successful, it would be the first time the commercial spacecraft has been used to promote the International Space Station (especially as far as I know). In addition, SpaceX CEO Elon Musk to see That your Dragon Company should also do promotional activities if asked.

This re-testing approach remained unacceptable as NASA is due to discuss the new system with its allies at the International Space Station, according to reporters. Assuming all is well, the existing Cygnus spacecraft will drop its debris on June 28 and burn up in the atmosphere.

Related: The International Space Station was disrupted after the failure of the Russian module, new ones were revealed.

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