What Caused Saudi Arabia's Pink Sky Glow?

Introduction

The north-west Saudi Arabian pink glow of 2025 is one of the country’s most intriguing recent sky mysteries because it combined multiple independent sightings with the absence of a definitive explanation. On two evenings—13 May and 1 July 2025—people across parts of north-west Saudi Arabia reported a bright, circular pink light suspended in the post-sunset sky. Witnesses consistently described a silent, stationary glow that gradually faded after several minutes rather than moving like an aircraft or meteor. Although no official investigation has publicly identified the source, astronomers have proposed several scientifically plausible mechanisms, with high-altitude atmospheric releases and rocket-related phenomena currently regarded as more likely than extraordinary explanations.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025

Within the wider record of unusual aerial observations in Saudi Arabia, this event stands out because it was documented close to the time it occurred, photographed by numerous observers and discussed publicly by professional astronomers rather than surviving only as retrospective anecdotal testimony.

What witnesses reported in May and July 2025

The first known appearance occurred on 13 May 2025. A second, highly similar event followed on the evening of 1 July 2025, prompting wider media coverage because observers recognised that the phenomenon had now repeated within a relatively short period.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025

Across both incidents, the reported characteristics were remarkably consistent:

This combination is significant because it differs from many common misidentifications. Meteors are brief and fast-moving. Aircraft display navigation lights and change position. Lightning is transient. The gradual fading instead suggests a high-altitude illumination process rather than an object emitting its own visible light near the ground.

Why the appearance was unusual

The pink glow attracted attention largely because of its geometry.

Rather than resembling a streak, flare or expanding fireball, photographs showed an approximately circular luminous patch. Observers also noted its apparent stability, giving the impression that it was suspended in the sky before fading naturally.

Such behaviour is unusual but not unprecedented in atmospheric science. Similar luminous clouds have occasionally been documented elsewhere following rocket launches, upper-atmosphere experiments and high-altitude fuel releases, particularly shortly after sunset when the ground is already dark but sunlight still reaches objects more than 100 kilometres above Earth.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025

Atmospheric releases, rocket plumes and debris

The most detailed public scientific discussion came from Majed Abu Zahrah, head of the Jeddah Astronomical Society.

He emphasised that no confirmed explanation had been established but outlined several scientifically credible possibilities rather than treating the event as an unidentified craft. His principal hypotheses included:

• High-altitude atmospheric research releases. Experiments involving vapours such as barium, strontium and ionised oxygen have historically been used to study the ionosphere. When illuminated by sunlight after local sunset, these released materials can produce vivid pink, blue or green glowing clouds visible over large distances.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025
• Rocket exhaust or upper-stage burns. Rocket engines operating at very high altitude can leave expanding clouds of exhaust illuminated by the Sun even after darkness has fallen on the ground. These “space jellyfish” effects have been documented internationally following orbital launches.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025
• Satellite or rocket debris. Residual gases associated with spacecraft or rocket stages could potentially create illuminated clouds if released under suitable lighting conditions. Abu Zahrah also mentioned gases such as helium or hydrogen among the possible contributors.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025

These explanations all rely on well-understood atmospheric optics rather than unknown physical mechanisms.

What evidence supports these explanations?

Several features of the observations fit high-altitude atmospheric phenomena better than conventional low-altitude objects.

First, the glow appeared after sunset, precisely when extremely high-altitude material can remain illuminated by direct sunlight while observers below are already in darkness.

Second, the slow fading is consistent with dispersing gas clouds or exhaust plumes rather than powered flight.

Third, the lack of sound suggests the source, if physical, was extremely distant or at very high altitude.

Finally, the recurrence within roughly seven weeks suggests that the events may have shared a similar mechanism rather than representing a unique one-off anomaly.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025

None of these characteristics prove a rocket-related origin, but together they make atmospheric and aerospace explanations considerably more plausible than interpretations involving unknown craft.

What keeps Pink Glow unresolved

Despite the plausible hypotheses, no publicly released evidence has conclusively identified what produced either event.

Several important uncertainties remain:

As a result, the phenomenon remains genuinely unidentified in the narrow sense that its exact cause has not been confirmed—not because it demonstrates unknown technology, but because the available evidence is insufficient to distinguish confidently between several plausible mechanisms.

How the pink glow fits into Saudi Arabia’s UFO record

The north-west pink glow illustrates an important distinction within Saudi Arabia’s catalogue of unusual aerial observations.

Unlike many historical UFO reports that rely on isolated recollections or decades-old testimony, this case involved:

At the same time, it demonstrates the limits of open-source investigation. Without instrument data, official flight information or confirmation from any organisation conducting high-altitude activities, even a well-documented event can remain unresolved.

For researchers examining Saudi Arabia’s wider history of unexplained aerial phenomena, the pink glow therefore represents one of the country’s stronger modern mystery cases—not because it points towards an extraordinary explanation, but because it combines credible observations with an absence of decisive evidence. The balance of available information currently favours an atmospheric or aerospace origin, while acknowledging that the precise mechanism responsible for the repeated pink glows has yet to be publicly established.[Arab News]arabnews.comArab News Mysterious pink glow lights up northwest Saudi skies | Arab NewsArab NewsMysterious pink glow lights up northwest Saudi skies | Arab NewsJuly 2, 2025…Published: July 2, 2025

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Endnotes

1. Source: arabnews.com
Title: Arab News Mysterious pink glow lights up northwest Saudi skies | Arab News
Link:https://www.arabnews.com/node/2606650/saudi-arabia

Published: July 2, 2025

2. Source: arabnews.fr
Link:https://www.arabnews.fr/node/503160/culture

Additional References

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Title: فلكية جدة تكشف سبب ظهور بقعة وردية لامعة في سماء شمال غرب السعودية.aspx
Link:https://www.almjhar.com/ar-sy/NewsView/216286/288785/%D9%81%D9%84%D9%83%D9%8A%D8%A9%D8%AC%D8%AF%D8%A9%D8%AA%D9%83%D8%B4%D9%81%D8%B3%D8%A8%D8%A8%D8%B8%D9%87%D9%88%D8%B1%D8%A8%D9%82%D8%B9%D8%A9%D9%88%D8%B1%D8%AF%D9%8A%D8%A9%D9%84%D8%A7%D9%85%D8%B9%D8%A9%D9%81%D9%8A%D8%B3%D9%85%D8%A7%D8%A1%D8%B4%D9%85%D8%A7%D9%84%D8%BA%D8%B1%D8%A8_%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9.aspx

Published: July 3, 2025

4. Source: okaz.com.sa
Title: المملكة تتسلّم أرفع جائزة أممية للخدمة العامة ممثّلةً في «سدايا»
Link:https://www.okaz.com.sa/news/local/2202793

Published: June 26, 2026

5. Source: al-jazirah.com
Title: وأفاد رئيس الجمعية الفلكية بجدة المهندس ماجد أبو زاهره
Link:https://www.al-jazirah.com/2025/20250703/ln4.htm

Published: July 3, 2025

6. Source: masrawy.com
Title: ما هو سر البقعة الوردية في سماء جدة بالسعودية
Link:https://www.masrawy.com/news/news_publicaffairs/details/2025/7/3/2814610/%D9%85%D8%A7-%D9%87%D9%88-%D8%B3%D8%B1-%D8%A7%D9%84%D8%A8%D9%82%D8%B9%D8%A9-%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A%D8%A9-%D9%81%D9%8A-%D8%B3%D9%85%D8%A7%D8%A1-%D8%AC%D8%AF%D8%A9-%D8%A8%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9-

Published: July 3, 2025

7. Source: cratar.net
Title: تظهر للمرة الثانية
Link:https://www.cratar.net/archives/387583

Published: July 3, 2025

8. Source: youtube.com
Link:https://www.youtube.com/watch?v=xbhsOD2T6CA

9. Source: youtube.com
Title: Space X launch creates glowing spiral over UK sky
Link:https://www.youtube.com/watch?v=jOOcYtOjtQU

10. Source: youtube.com
Title: Mysterious! A Strange Pink Orb Appears Over The Sky of Egypt
Link:https://www.youtube.com/watch?v=m0qd3plIF1g

11. Source: arabic.cnn.com
Link:https://arabic.cnn.com/amphtml/miscellaneous/article/2025/07/02/saudi-viral-strange-pink-spot-in-sky-official-clarification-jeddah-astronomy

12. Source: spa.gov.sa
Link:https://www.spa.gov.sa/N2350465