From the archive: the edition of , with the original dates and sources for every story. Read the latest edition.

Music for today ·

Edition of 18 October 2026

N° 041 8 stories to take with you

Perspectives.

ITALY, THE WORLD AND NEW POSSIBILITIES

The glass is half full.
And someone is filling it.

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Moving forward.

THINGS CHANGE. ONE STORY AT A TIME.

Little Discoveries

A little more to discover.

Design · Philosophy · Plants · Curiosities · Words. Ideas worth a closer look.

Read all 5 discoveries

Original illustrations made with AI assistance. Facts and sources stay in plain sight.

A chart a day

Edition of
Bar chart with an axis from 0 to 250 Earth days of 24 hours: Venus’s sidereal rotation 243.0; Venusian year 224.7; solar day 116.8. Rotation is retrograde and bars show positive elapsed time. Graphic by Positive Times, NASA/NSSDCA data, selected from Datobello by gaiaz.Enlarge the chart
Graphic by Positive Times · NASA/NSSDCA data · selected from Datobello by gaiaz

Venus: one spin lasts longer than a year.

Data period
NASA/NSSDCA · 2025-03-18
Datobello chart dated

Venus takes about 243.0 Earth days to turn once relative to the stars; its year lasts 224.7. Yet its solar day, from one noon to the next, lasts about 116.8 days. These are three different clocks: the word “day” alone can blur the distinction. [1][2]

The chart converts the durations in NASA’s fact sheet, updated on 18 March 2025, into 24-hour days. The source marks retrograde rotation with a minus sign; the bars show elapsed time and therefore positive values. This is an astronomical comparison, not a new observation made today. [1][2]

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A project by gaiaz · Instagram

View the sources
  1. Planetary Fact Sheet — Metric NASA NSSDCA / David R. Williams · Published · Accessed
  2. Planetary Fact Sheet Notes NASA NSSDCA / David R. Williams · Published · Accessed

That is quite a lot of good for one day.

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