Satellites & Space Debris: IELTS & TOEFL Vocabulary
Satellites & Space Debris: IELTS & TOEFL Vocabulary
In this video, we’ll help you answer the IELTS & TOEFL question:
The increasing frequency of satellite launches and space debris is becoming a threat to the Earth. What are the main causes? What measures can be taken to address this?
We’ll explore key ideas and vocabulary to help you respond effectively—whether in the writing or speaking task.
Download the PDF: For the full transcript of this video, including a complete advanced vocabulary list with definitions and the key idea list click the link below.
Here is the full transcript of the video:
Advanced vocabulary in bold and advanced verbs in italics:
The increasing frequency of satellite launches and the growing accumulation of space debris are undeniably a significant threat to the Earth. As space exploration expands, the amount of debris in Earth's orbit continues to rise, creating an increasingly hazardous environment for both satellites and future space missions. This problem not only endangers the safety of operational spacecraft but also poses long-term environmental risks. It is crucial that immediate action is taken to address this issue before it becomes irreparable.
One of the main causes of space debris is the rapid rise in the number of satellite launches. Advancements in space technology and the commercialization of space have made it easier for both governmental and private entities to deploy satellites. However, the increased frequency of these launches has resulted in a significant accumulation of debris in Earth's orbit. Many satellites are not properly decommissioned, causing them to disintegrate into smaller fragments over time. As more satellites are launched, the risk of collisions increases, generating even more debris and making space increasingly hazardous. This vicious cycle of debris jeopardizes not only operational satellites but also the safety of future space missions.
Another key factor contributing to the problem is the lack of international regulations and coordinated efforts to manage space debris. While some countries and private organizations have begun to take steps toward mitigating the issue, there is still no universally accepted framework for dealing with satellite decommissioning or debris management. This regulatory gap allows for haphazard and unsustainable practices, exacerbating the problem. Without a unified approach to managing space debris, the issue is likely to continue escalating, further complicating space exploration and satellite operations.
To tackle the growing problem of space debris, several actions must be taken immediately. Firstly, international cooperation is crucial in developing and enforcing comprehensive regulations for satellite launches, decommissioning, and debris management. Clear, binding guidelines could help mitigate the creation of new debris and ensure that satellites are responsibly decommissioned at the end of their operational life. Secondly, investing in innovative technologies to actively remove debris from orbit should be a priority. Robotic systems, for example, could be deployed to retrieve or dispose of larger pieces of debris, preventing them from causing further damage. These technologies would significantly reduce the risks posed by space debris to active satellites and spacecraft.
In conclusion, the escalating threat of space debris, driven by an increase in satellite launches, is a serious concern for the future of space exploration. The lack of effective regulations and the unchecked creation of debris pose grave risks to operational satellites and the safety of future missions. However, with international cooperation and technological innovation, these risks can be mitigated. By developing global regulations and investing in debris removal technologies, we can ensure the sustainability of space exploration for future generations.
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