What effect will SpaceX's 42K satellites have on astrononical viewing?

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In summary, SpaceX's 42K satellites have the purpose of providing global internet coverage, potentially benefiting people in remote and rural areas. There is a possibility that the large number of satellites could interfere with astronomical viewing, but SpaceX is actively working on ways to mitigate this issue. The satellites will contribute to space debris, but SpaceX plans to safely remove them from orbit at the end of their lifespan. While there may be some impact on astronomical research, scientists are working on adapting their methods. SpaceX is also working with astronomical organizations and researchers to address concerns and ensure responsible and sustainable space exploration.
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swampwiz
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There has to got to be some effect.
 
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There was a recent long thread about this. I'll see if I can find it with a search...
 
  • #4
I read they agreed to put some kind of coating on the new ones so they don't reflect as much light so as to try and limit the effect they have on astronomy.
 

1. What is the purpose of SpaceX's 42K satellites?

SpaceX's 42K satellites, also known as Starlink, are intended to provide high-speed internet access to areas of the world with limited or no connectivity. This is achieved by creating a network of satellites in low Earth orbit that can transmit data to and from ground stations.

2. How many satellites will be launched in total?

SpaceX plans to launch a total of 42,000 satellites for their Starlink network. This includes the initial 12,000 satellites that have already been approved by the FCC, as well as additional satellites that may be added in the future.

3. Will the satellites be visible in the night sky?

Yes, the satellites will be visible in the night sky as they orbit the Earth. However, they will only be visible for a short period of time (around 5-10 minutes) and will appear as small, fast-moving dots of light. The exact visibility will depend on the location and time of day.

4. Will the satellites interfere with astronomical observations?

There is some concern that the large number of satellites in low Earth orbit could interfere with astronomical observations. However, SpaceX is working to minimize this impact by making the satellites less reflective and implementing other measures to reduce their brightness.

5. What is being done to address the potential impact on astronomical viewing?

In addition to making the satellites less reflective, SpaceX is also working with astronomers and other experts to address any potential impact on astronomical viewing. They are also open to making further changes and adjustments to the satellites in order to reduce their impact on the night sky.

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