Freeman Dyson died in 2020. I was lucky to have a long talk with him Continue reading “Dyson and the archipelago of the asteroids”
Month: May 2026
Last of the rambling holidays
Today is Whit Sunday, or Pentecost, the 7th Sunday after Easter. More about this Continue reading “Last of the rambling holidays”
We were there
The Moon will reach its first-quarter position, where it looks like a D, on May 23 Continue reading “We were there”
Below sunset and below Approval
Planets continue to tangle, inconveniently close to the Sun. Continue reading “Below sunset and below Approval”
We cross the Halley stream in May
Meteors of the Eta Aquarid shower are most likely Continue reading “We cross the Halley stream in May”