![]() The causes that led to the appearance of the hole are still unknown. While not an immediate cause for caution at the moment, uncontrolled depressurization could lead to many worrying consequences, from equipment malfunction to hypoxia on crew members. The Top 5 “Houston, We Have a Problem…” Events on the ISS August 2018Ī small puncture hole found in one of the Russian Soyuz capsules caused a loss in cabin pressure. Even though no fatalities ever occurred on the space station, astronauts have had their fair share of worrying moments. Radiation, fire, space junk, and debris are only a few of them. Many different dangers surround the ISS constantly. It allowed us to have an ongoing presence in Earth’s orbit and granted us the opportunity to conduct important space research that could benefit people on Earth and facilitate further space exploration. The International Space Station has allowed people to live in space since the first crew arrived in 2000. A similar accident occurred less than three months ago, leading us to question what kind of hazards the ISS actually faces and how many times it has been in real danger. This isn’t the first time a Russian spacecraft was involved in an unexpected thruster incident that could potentially put the ISS in danger. He added that “Moscow is checking into it and doing their data analysis.” According to The New York Times, he said : “We think - and we haven’t got confirmation - we think the thrusters stopped firing because they reached their prop limit”. NASA’s flight director even has his own theory as to why the thrusters shut down. However, NASA and Roscosmos (Russia’s federal space agency) are looking into the situation. The fact that the thrusters stopped firing on their own also poses a mystery. It is currently unknown why the thrusters fired for a longer duration. “The crew was awake at the time of the event and was not in any danger.” “Within 30 minutes, flight controllers regained attitude control of the space station, which is now in a stable configuration,” they added. ![]() However, control was regained not long after, and the situation stabilized. The ISS was pushed away from regular orientation by 57 degrees, which resulted in a loss of attitude control. “The thruster firing unexpectedly continued after the end of the test window, resulting in a loss of attitude control for the International Space Station at 5:13 AM,” NASA officials wrote in an update. However, they managed to continue working on their own, even after the test was over. On October 15th, at 5:02 AM (EDT), the Russian Soyuz MS-18 spacecraft fired up its thrusters in a planned test before its departure. ![]() However, the thruster firing continued after the test was over, provoking a loss of attitude control for the ISS and briefly tilting it.Ībord this spacecraft were cosmonaut Oleg Novitskiy, film director Klim Shipenko, and actor Yulia Peresild, scheduled to return to Earth this past Sunday. The Soyuz MS-18 spacecraft fired its thrusters in a planned pre-departure test on October 15th. They didn't even feel the station moving, according to ISS program manager Joel Montalbano.A Russian spacecraft had the International Space Station briefly losing control. So far, the astronauts have reported nothing amiss. "It's safe to say the remainder of the day is no longer going to happen as scheduled, of course," a flight controller told the ISS astronauts on Thursday afternoon.Ĭontrollers asked the astronauts to check the station's starboard, or right, side to see if there was any damage to the exterior or floating debris. Currently there are two cosmonauts, Oleg Novitskiy and Pyotr Dubrov, aboard the station, as well as and five astronauts: Akihiko Hoshide of the Japan Aerospace Exploration Agency, Thomas Pesquet of the European Space Agency, and Shane Kimbrough, Megan McArthur, and Mark Vande Hei of NASA. The ISS crew is not in danger and never was, according to flight controllers at NASA's Johnson Space Center. Occasionally, flight controllers deliberately change the ISS's orientation to avoid space debris or make it easier for a spacecraft to dock. It often indicates a user profile.Ī sudden loss of control over the space station's orientation is "not a common occurrence," NASA said, though there are procedures in place to address such an issue when it does arise. Account icon An icon in the shape of a person's head and shoulders.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |