Following is result of asking ChatGPT the above question 27/1/2026!!!! Here’s a source that actually describes the original SETI Horn of Plenty antenna design and its dimensions: 🔗 SETI League…
These are both relatively long integration times on the Intel i5 MiniPC used for this experiment. The numbers are not equivalent – in both cases I attempted to obtain an…
Screenshot: Data Collection Videos: Data Files: https://www.astronomy.me.uk/wp-content/uploads/2026/01/LRO-H2_ezColGR260104GR_260123_13.txt https://www.astronomy.me.uk/wp-content/uploads/2026/01/LRO-H2_ezColGR260104GR_260123_14.txt https://www.astronomy.me.uk/wp-content/uploads/2026/01/LRO-H2_ezColGR260104GR_260124_00.txt
It is often stated that pulsar timings are very stable and hence used as a cosmic clock by astronomers. Yet, on a live demonstration at Dwingaloo Observatory in Netherlands tonight,…
A half-wave dipole resonant at 1420 MHz (the hydrogen line) has essentially the same impedance as at any other frequency: In practice The actual feedpoint impedance will vary depending on…
What you’re seeing is real, and it surprises a lot of people the first time they map the Galaxy in the 21-cm line. In short: the Galactic centre is not…
Mostly from the optically dark regions between the spiral arms, not from the bright arms themselves. Here’s why that happens, and how it matches what you’re detecting. 1. What the…
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