LIBRA

Overview

Libra is one of the twelve zodiac constellations, located west of Scorpius. In ancient Greek times, its stars were considered the claws of the Scorpion, and it only became recognized as a distinct constellation later — largely through Roman tradition, which associated it with the scales of Astraea, goddess of justice.

Zubeneschamali (β Lib), the brightest star, is sometimes described as one of the few stars that appear greenish to the naked eye — a claim that continues to intrigue amateur astronomers. Zubenelgenubi (α Lib) is a wide double star separable without optical aid, though it is actually a multiple star system.

How to Find It

On spring and summer evenings (May through August), locate the red star Antares in Scorpius and look to its west. A modest grouping of stars will appear — that is Libra. Because it lies along the ecliptic, the Moon and planets frequently pass nearby, making it a useful reference point. Picture a pair of scales hanging between Virgo to the west and Scorpius to the east.

Mythology and Culture

Libra represents the scales held by Astraea, the Greek goddess of justice, who weighed the souls of the dead to determine their virtue. She is often identified with the neighboring constellation Virgo. According to myth, Astraea was the last deity to leave Earth at the end of the Golden Age, ascending to become Virgo, with her scales left beside her as Libra.

Because Libra's stars were once the "claws" of Scorpius, the names Zubeneschamali and Zubenelgenubi come from Arabic for "the northern claw" and "the southern claw" respectively — a reminder of the constellation's ancient identity embedded in its star names.

Star Trivia

Zubeneschamali (β Lib) — About 185 light-years away, magnitude 2.61, a B8 main-sequence star and the brightest in Libra. It is sometimes described as one of the very few stars that can appear greenish to the naked eye, though scientifically it is a blue-white star. This curious color has intrigued observers for centuries.

Zubenelgenubi (α Lib) — About 77 light-years away, magnitude 2.75, an A3-type subgiant. It is a wide double star — its two components are separated enough to resolve with the naked eye under good conditions — though it is actually a more complex multiple star system.

Brachium (σ Lib) — About 292 light-years away, magnitude 3.29, an M-type red giant and the most visibly reddish star in Libra. It was historically catalogued as γ Scorpii before being reassigned to Libra.

In Gravity Weaver

Libra is the twenty-first constellation, a long 6-stage zone — one of the lengthiest in the game.

The signature combo is Gravity Stream + Pulsar + Strong BH. A Solar Shard riding the current can be ejected by a pulse straight into a high-mass black hole — a brutal chain-reaction trap.

Conserving Shards in the early stages is critical. Survey the positions of stream, pulse, and Strong BH together, then route around whichever poses the worst risk (usually the Strong BH).