People could be able to spot a rare sight towards the end of February 2025 when a strange triangle of light appears in the ...
Sacrifices of “sun stones” occurred around the same time a volcanic eruption in 2900 BC dimmed the sun throughout Northern ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...
If Earth had no atmosphere like the Moon there would be no scattering, and the sky would remain black, even in daylight ...