:quality(85)//cloudfront-us-east-1.images.arcpublishing.com/infobae/B4G7GJY5VFQG5W3724SG4SDDPI.jpg "International Space Station Avoids Collision with Argentine Satellite")
International Space Station Avoids Collision with Argentine Satellite
The International Space Station (ISS) had to perform an emergency maneuver to avoid colliding with an Argentine satellite on March 9, 2023. This is the second time in less than a week that the ISS has had to perform such a maneuver to avoid a potential collision.
The Argentine satellite, named SAC-D, was launched in 2011 for scientific research and observation of Earth's oceans, but it has been out of service since 2018. According to the Argentine Space Agency (CONAE), SAC-D has been in a decaying orbit and was expected to re-enter the Earth's atmosphere within the next few months.
The maneuver was necessary because SAC-D and the ISS were on a possible collision course. The ISS had to use its thrusters to move out of the way and change its trajectory to avoid the satellite. The maneuver was successful, and the crew on board the ISS was not in any immediate danger.
The incident highlights the growing problem of space debris and the need for international cooperation to address the issue. There are currently more than 26,000 pieces of space debris in orbit, including defunct satellites, rocket parts, and other debris. These objects pose a risk to spacecraft and satellites, as collisions can cause significant damage or destruction.
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What happened?
On March 9, 2023, the International Space Station (ISS) had to perform an emergency maneuver to avoid colliding with an Argentine satellite named SAC-D. The maneuver was successful, and the crew on board the ISS was not in any immediate danger.
Why did the ISS have to perform an emergency maneuver?
The ISS had to perform the emergency maneuver because SAC-D and the ISS were on a possible collision course. The maneuver was necessary to avoid a collision and protect the crew on board the ISS.
What is space debris?
Space debris refers to man-made objects that are in orbit around the Earth but are no longer functioning. These objects can include defunct satellites, rocket parts, and other debris that has been left behind from space missions. There are currently more than 26,000 pieces of space debris in orbit.
What are the risks of space debris?
Space debris poses a significant risk to spacecraft and satellites in orbit. Collisions with space debris can cause significant damage or destruction and potentially endanger the crew on board. The problem of space debris is expected to worsen in the coming years as more countries launch satellites and conduct space missions.
What is being done to address the problem?
There are several initiatives underway to address the problem of space debris. The United Nations Office for Outer Space Affairs (UNOOSA) has established guidelines for the mitigation of space debris, including measures to limit the creation of new debris and to remove existing debris from orbit. Some countries, including Japan and the United States, have developed technologies to remove space debris from orbit.
Conclusion:
The incident involving the ISS and the Argentine satellite highlights the growing problem of space debris and the need for international cooperation to address the issue. As more countries launch satellites and conduct space missions, the problem of space debris is expected to worsen. It is essential that we take action now to mitigate the risks of space debris and ensure the safety of spacecraft and satellites in orbit.
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