# The Wow! Signal Deciphered: It Was Hydrogen All Along 🌌

**URL:** <https://onehack.st/t/the-wow-signal-deciphered-it-was-hydrogen-all-along/289643>\
**Category:** News & Articles\
**Tags:** tools\
**Created:** [August 23, 2024, 9:50am UTC](https://onehack.st/t/the-wow-signal-deciphered-it-was-hydrogen-all-along/289643 "2024-08-23T09:50:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![TheJoker](https://onehack.st/user_avatar/onehack.st/thejoker/32/22660_2.png) [@TheJoker](https://onehack.st/u/TheJoker)\
**Post date:** [August 23, 2024, 9:50am UTC](https://onehack.st/t/the-wow-signal-deciphered-it-was-hydrogen-all-along/289643/1 "2024-08-23T09:50:00Z")

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**Summary:**

* * *

1. **New Findings**  
Recent research reveals that the Wow! Signal from 1977 was likely caused by a natural astrophysical event, specifically a magnetar flare interacting with a hydrogen cloud. The study, led by Abel Mendez, uses data from the Arecibo Radio Telescope and suggests the signal was not extraterrestrial.

2. **Signal Similarities**  
Observations from Arecibo showed signals similar to the Wow! Signal but less intense and from multiple sources. These findings support the idea that the original signal was a brief brightening of hydrogen clouds due to a strong radiation source.

3. **Rare Alignments**  
The researchers explain that the Wow! Signal’s rarity is due to the precise alignment needed between the source, cloud, and observer. While the exact source remains unclear, the study could help locate future similar signals.

**Read more at:** [Universe Today](https://universetoday.com)