Jump to content

Banner.jpg.b83b14cd4142fe10848741bb2a14c66b.jpg

BBC - huge drop in number of stars that can be seen naked eye


DaveL59

Recommended Posts

I'm still fortunate enough to live in a bortle 4 area and I'm on the edge of that, probably 3.5. I have two led light's on the road but the council kindly blanked off the light towards my garden so it's pitch black and can't see where I'm walking, lol. There is outline planning for 300 house's to the east of me so not sure what that will mean for the future but I'm hoping because it's on the other side of the hill near the tesco it'll not be to bad. Tesco light's I'm not affected by and the east has a little more glow. I don't usually point my scopes that way, lol. It's not going to get any better unfortunately. 

Link to comment
Share on other sites

12 hours ago, Carbon Brush said:

We are, as expected, concentrating on the (minority of odd people) astronomy viewpoint and touching on (fashionable) energy waste.

But there is so much more......

Some on SGL have asked (individually) for councils to put shields on street lights.
On the north side of Cambridge I remember seeing a whole road with shields to keep light out of bedroom windows. Incompetents specifying light fittings?

Recently while leaving work after dark, I heard unexpected birdsong from outside the farm buildings next door.
The (don't get me started) farmer has ultra bright insecurity lights easily visible from 2 miles away. What a way to advertise stuff worth nicking🙄
Nobody had told the birds in the hedges and trees it was way past their bedtime.

Going back a long time I was in one of the big squares in London. It had a lot of trees containing incandescent lights.
Yes late at night there was a lot of bird noise.
How much was 'aren't these lights lovely and warm on a cold night' and how much 'It is a long day today' I have no idea.

In my area, where LED lights have been fitted it has been new heads on existing posts, or new posts in the existing locations. No thought to actual requirements.
The narrower angle of LED fittings means bright pools of light with dimmer (but still adequate) regions between.
How long before some numpty at county hall thinks we need to fill the gaps?

 

 

All planned and sanctioned by office bureaucrats who have no practical knowledge of the lighting of different areas depending on what the requirements are. 

 

 

Link to comment
Share on other sites

I can remember looking up when i was a kid in the 70s and while i didnt know what i was looking at, everything was definitely easier to see.  The sky glow from the two cities was a fraction of what it is today.  So i live with bortle 4 skies and like it. 

Link to comment
Share on other sites

As a kid I remember seeing the milky way from Acton in West London. OK, it wasn't a river of gems, but it was there, and all the stars of UMi were visible.

I think the last time I saw anything of the MW (As a thin ribbon of light) was on a superlative night in the mid '80s

Link to comment
Share on other sites

we are told that the great wall of china is visible from the moon. what they havnt told us is that,  anywhere from lancaster to stratford upon avon  neil armstrong could read the street names with a pair of 8x binos.  he was dissappointed that he didnt have a solar filter with him as he was hoping to see oxford street in london.

  • Haha 3
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.