Natal Junction long reads

Sky Stories

The stories behind the sky, for when you have ten minutes and a cup of something. Every date and degree is computed from the real sky, every piece of history is attributed and every story ends with where to look next.

Last checked October 23, 2026

The Moon's arithmetic · 7 min

Why 2027 Has 13 New Moons but Only 12 Full Moons

The Moon's cycle runs 29.53 days, so a calendar year holds twelve of them with eleven days to spare. In 2027 those spare days catch a thirteenth new moon, and which month gets two depends on where you live.

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Names in the sky · 8 min

How the Moon Got Its Folk Names

Wolf, Snow, Harvest, Hunter's: the full moon names most of us know reached print through a 1930s farmers' almanac. Here is where they came from, why the Harvest Moon earned its name and why the list flips south of the equator.

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Eclipse history · 8 min

The August 2, 2027 Eclipse: Six Minutes of Darkness and How the Ancients Read It

On August 2, 2027 the Moon covers the Sun for up to 6 minutes 23 seconds, the second-longest total eclipse of the 21st century. Babylonian scribes and Ptolemy both had rules for reading a moment like this. Here is the sky and the history.

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A crowded sign · 7 min

What a Stellium Is, and Why Five Planets in Virgo on August 31, 2027 Is Rare

For 48 hours from August 31, 2027 the Sun, Moon, Mercury, Venus and Jupiter all sit in Virgo. Five or more bodies last gathered there in 2019 and do not again until 2049. What a stellium is, and how rare this one is.

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Sky geometry · 7 min

Retrograde: What Is Actually Happening in the Sky

No planet ever reverses. Retrograde is what you see when Earth overtakes a slower outer planet, or a faster inner one overtakes us. Watch Earth pass Mars in early 2027, computed from the real orbits.

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Signs and stars · 7 min

The Real Story of the Zodiac's 13th Constellation

The Sun crosses Ophiuchus for about 18 days every year, yet no astrology tradition counts it as a sign. Constellations, signs and precession are three different things. Here is how they fit, and how tropical and sidereal astrologers each answer it.

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Want the sky for your own chart?

The stories describe the sky for everyone. Your birth chart shows where these same planets sat the moment you were born.

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