PULL · 24 SEP 2025

This was
your sky.

GW250114: Rotating Black Holes Collide

NASA APOD
COSMIC MESSAGE

GW250114 was the strongest gravitational wave signal yet measured, detected by both arms of the Laser Interferometer Gravitational-wave Observatory, or LIGO. Analysis showed that the event was created when two black holes, each around 33 times the mass of the Sun, coalesced. The new larger black hole has a mass of around 63 solar masses, even though the event happened about a billion light years away.

CREDIT
PUBLIC DOMAIN NASA APOD
EXPORT AS
SB-2025-09-24
COMMON
GW250114: Rotating Black Holes Collide
2025-09-24 · ♎
SKYBORN
GW250114: Rotating Black Holes Collide
NASA APOD
BORN 277 days ago
SKYBORN.APP

Move your cursor across the card to tilt it. Holographic foil ripples through the edges and surface as you go.

ZODIAC CONTEXT
LIBRA

In tropical astrology, 24 SEP 2025 falls under Libra (♎). The sign's window runs from 09-23 through 10-22. Libra is the only zodiac constellation named for an inanimate object, the scales of judgment. The Sun was crossing this region of the sky on 24 SEP 2025.

THE ALMANAC FOR 24 SEP 2025
DAY
Wednesday
MOON
Waxing crescent, 5% lit
POSITION
Day 267 of 365