The link below plays an mp3 file of the sounds (pings) from meteor observations at LRO (composed of number of events over couple days with gaps removed). If you’ve never…
SID Monitoring Station is found at SID Monitoring Station A118 Home Page – live data can be accessed via https://sidstation.loudet.org/data-en.xhtml)
Results of 2,000,000+ data points. https://www.astronomy.me.uk/wp-content/uploads/2025/08/3D-images-of-Milky-Way-from-processing-all-data-LRO-H123-start-170825290825.pdf https://www.astronomy.me.uk/wp-content/uploads/2025/08/3D-images-of-Milky-Way-from-processing-all-data-LRO-H123-start-170825290825.pptx
https://www.astronomy.me.uk/wp-content/uploads/2025/08/Full-Instructions-for-creating-4D-images-in-ezRA-Rinearn3D-121224@0200.pdf
Jason has set himself the challenge of designing and building such a dish – first step is design and he has created an Excel Spreadsheet calculator for this purpose –…
An offset satellite dish is not literally “half a parabola,” though it is related to a parabola. Here’s the distinction: So, instead of being “half a parabola,” an offset dish…
Great question — this gets into radiometer theory and feed design. If you add a second probe into your WR-650 feed at 1420 MHz, what happens depends on how you…
There is no speaker on this building! Physics in action https://www.astronomy.me.uk/wp-admin/upload.php?item=14185 https://www.astronomy.me.uk/wp-admin/upload.php?item=14186
https://github.com/NanoVNA-Saver/NanoVNA_Software/blob/main/software_users_manual_r23.pdf https://github.com/NanoVNA-Saver http://www.spencerweb.net/Downloads/NanoVNA/nanovna.html https://new.zs1sci.com/posts/nanovnasaver
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