Climate change and changes in astronomical viewing conditions....

In summary, the conversation discusses the desire to find articles and papers on the impacts of climate change on ground-based astronomy and observatory sites. There is a particular interest in identifying potential future locations for observatories based on climate modeling scenarios. However, currently, the most suitable sites for observatories are on top of mountains or in large deserts, which are unlikely to be significantly affected by climate change. There is also mention of the need to potentially relocate observatories that are currently close to coastlines due to rising sea levels. Ultimately, the most optimal location for any type of telescope is in orbit.
  • #1
pioneerboy
30
1
I'd like to read some articles, papers, or whatever scientific there is about the prospects and impacts of climate change for professional ground based astronomy and observatory sites. In particular, which locations which are now among the most suitable sites for observatories - especially building new ones - will suffer from more frequent cloud cover in 30 to 50 years and on the other hand, which locations that are now suboptimal will be the premier sites to build major professional telescopes. I couldn't find anything with any climate modelling scenarios in this regard, but would really get some insights in this. Thank you for any help.
 
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Likes e.bar.goum
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  • #2
I don't think there is anything that specific. Projected impact for climate change is currently (iirc) general.

With that in mind:
Currently ideal sites for optical observatories are on top of mountains (above cloud layers and away from cities) ... there does not seem to be any reason to think this will change.
Optimum sites for radio and IR observatories have been large deserts ... mostly because of the large quantity of cheap flat ground away from cities. Again, this is unlikely to change with the climate for established sites ... though available desert may move around.

Currently used sites that are close to coasts may have to move - you know, with everyone else - should sea-levels rise... but these are sub-optimal anyway.

Current optial placement for any kind of telescope, however, is: in orbit.
Contact with orbital telescopes can vary with the weather.
 

Related to Climate change and changes in astronomical viewing conditions....

1. What is the relationship between climate change and changes in astronomical viewing conditions?

Climate change and changes in astronomical viewing conditions are closely related. As the Earth's climate changes, it has a direct impact on the conditions for viewing the night sky. For example, increased levels of air pollution can block the light from stars and planets, making them harder to see. Changes in temperature and humidity can also affect atmospheric conditions, making it more difficult to observe celestial objects.

2. How does climate change affect stargazing and astronomy?

Climate change can have a significant impact on stargazing and astronomy. It can alter the clarity and quality of the night sky, making it more difficult to see and study stars, planets, and other celestial objects. Climate change can also lead to extreme weather events, such as storms and hurricanes, which can disrupt observations and damage equipment.

3. Are there any positive effects of climate change on astronomical viewing conditions?

While climate change generally has negative effects on astronomical viewing conditions, there are a few potential positive effects. For example, increased levels of carbon dioxide in the atmosphere can lead to better visibility of certain wavelengths of light, allowing for clearer observations of distant objects. However, any potential positive effects are outweighed by the negative impacts of climate change on stargazing and astronomy.

4. How can we mitigate the effects of climate change on astronomical viewing conditions?

To mitigate the effects of climate change on astronomical viewing conditions, we need to take action to reduce our carbon footprint and limit the warming of the Earth's atmosphere. This can include reducing our use of fossil fuels, promoting renewable energy sources, and implementing sustainable practices in our daily lives. Additionally, efforts to reduce light pollution can also help improve astronomical viewing conditions.

5. Will climate change make it impossible to observe the night sky in the future?

While climate change can have significant impacts on astronomical viewing conditions, it is unlikely to make it impossible to observe the night sky in the future. However, if we do not take action to mitigate the effects of climate change, it will become increasingly challenging to observe and study celestial objects. By taking steps to reduce our carbon footprint and preserve the environment, we can help ensure that future generations can continue to enjoy the wonders of the night sky.

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