# Three New 'Ghost' Nebulas Discovered in Cassiopeia

> Astronomers announced the discovery of three faint nebulas, dubbed 'New Ghosts', in the Cassiopeia constellation after 100 hours of observation.

By PrimaryBrief newsroom · Published 2026-10-21T04:56:10.898105Z
Canonical: https://primarybrief.com/article/three-new-ghost-nebulas-discovered-in-cassiopeia-3938cf96

On October 21, 2026, the Astronomy Picture of the Day (APOD) announced the discovery of three new faint nebulas in the Cassiopeia constellation, found after 100 hours of observation [1][2][3]. These discoveries expand the known celestial objects in a familiar constellation and could offer new insights into the formation and evolution of nebulas, with their exact origins still under investigation [1][3].

## What the records show
The Astronomy Picture of the Day (APOD) on October 21, 2026, featured the three new nebulas, designated Objects 1, 2, and 3 [1][2]. These celestial bodies were located near the previously known IC 59 and IC 63, often called the “original Ghosts of Cassiopeia” [2][3]. The discovery followed “100 hours of observation and a special oxygen filter” [3]. This method revealed ionized oxygen within the nebulas, giving them a distinctive “blue phantom” appearance [1][3]. Astronomers Louis Leroux-Géré, Thibault Rouillée, Vincent Martin, and Cédric de Decker from Starfront Observatories are credited with this finding [3]. The APOD explanation noted that Object 3 might be a bow shock created by the multi-star system γ Cassiopeia moving through interstellar gas and dust, while Object 1 could be a planetary nebula if a central white dwarf is identified [1][3].

## The timeline
The discovery of the 'New Ghosts' nebulas was announced on October 21, 2026, by the Astronomy Picture of the Day (APOD) [1][2]. The observations leading to this discovery involved 100 hours of work using a specialized oxygen filter [1][3]. The Starfront Observatories, which employed the discovering astronomers, was founded in 2024 near Abilene, Texas [3][4].

## What changed and for whom
The discovery adds three new faint nebulas to astronomical catalogs, offering new targets for research into nebula formation and stellar interactions [1][3]. For Starfront Observatories, this finding highlights the capabilities of their remote observation infrastructure. Founded by Bray Falls in 2024, Starfront Observatories operates near Abilene, Texas, and is recognized as the world’s largest remote observatory by the number of telescopes [4][5][7].

## What the subject has said publicly
The APOD explanation for October 21, 2026, states that the “origins of these astronomical apparitions remain a mystery to be solved” [3]. Bray Falls, founder of Starfront Observatories, previously made headlines in 2023 for discovering a supernova remnant [5]. Falls also stated that he had been working on Starfront for a year by July 2025 [5].

## What we could not confirm
The exact origins of Objects 1, 2, and 3 have not been definitively confirmed [1][3]. Specifically, it is not yet confirmed if Object 3 is indeed a bow shock from γ Cassiopeia, nor has a central white dwarf been identified to confirm Object 1 as a planetary nebula [1][3].

## Evidence cited
1. APOD: 2026 October 21 – New Ghosts Revealed in Cassiopeia (science.nasa.gov) — https://science.nasa.gov/image-article/apod-2026-october-21-new-ghosts-revealed-in-cassiopeia/
2. APOD Announcement: Discovery of 'New Ghosts' Nebulas in Cassiopeia (Astronomy Picture of the Day (APOD) / NASA) — https://apod.nasa.gov/apod/
3. APOD: 2026 October 21 – New Ghosts Revealed in Cassiopeia (nasa.gov) — https://apod.nasa.gov/apod/ap261021.html
4. Starfront Observatories in West Texas is making space more accessible (kacu.org) — https://kacu.org/2025-10-08/starfront-observatories-in-west-texas-is-making-space-more-accessible
5. World's Largest Remote Observatory Opens in Texas (petapixel.com) — https://petapixel.com/2025/07/11/worlds-largest-remote-observatory-opens-in-texas/
6. World's Largest Remote Observatory Opens in Texas (headtopics.com) — https://headtopics.com/us/world-s-largest-remote-observatory-opens-in-texas-45607374
7. Starfront Observatories, The Largest Remote Observatory (lightpollutionnews.com) — https://lightpollutionnews.com/2025/07/28/starfront-observatories-the-largest-remote-observatory/
8. Starfront Observatories: The World's Largest Remote Observatory (youtube.com) — https://www.youtube.com/watch?v=F3K1c4eP8P4
9. This Texas observatory is letting anyone photograph deep space from their living room (fastcompany.com) — https://fastcompany.com/90533513/starfront-observatories-texas-remote-astrophotography