This is very likely: 'It was not until October that the first plausible explanation for “The Year without a Summer” was suggested. Friedrich Bessel, a German astronomer, reported seeing thick clouds of dust in the upper…
He might have meant the 1815 eruption of Mount Tambora
Bessel died in 1846, long before the big Krakatoa eruption.
This is very likely: 'It was not until October that the first plausible explanation for “The Year without a Summer” was suggested. Friedrich Bessel, a German astronomer, reported seeing thick clouds of dust in the upper…
He might have meant the 1815 eruption of Mount Tambora
Bessel died in 1846, long before the big Krakatoa eruption.