| ▲ | adolph 4 days ago | |
Previously on HN, same topic and link to Ayers' photo: https://news.ycombinator.com/item?id=44480363 Additional info about TLEs: https://paulmsmithphotography.com/pages/what-are-red-sprites... | ||
| ▲ | adolph 4 days ago | |
Previously on HN, same topic and link to Ayers' photo: https://news.ycombinator.com/item?id=44480363 Additional info about TLEs: https://paulmsmithphotography.com/pages/what-are-red-sprites... | ||