Residents in parts of New Jersey and Philadelphia shared photos of yellow sky, as tornado and thunderstorm warnings were in ...

Moonlight's colour varies. It depends on Earth's atmosphere. The Moon reflects sunlight. Atmospheric particles scatter light.

However, they also filter out much of the blue and green light. What remains are the longer wavelengths––reds and oranges––that pass through more easily, giving the sky its eerie, fiery glow.

This morning the sky took on a hazy, almost milky tinge that is turning slightly more orange-looking tonight. Smoke from wildfires in the western United States is causing these strange ...

The recent launch of a SpaceX Falcon 9 rocket in California created a gap in Earth's ionosphere, which resulted in a blood-red glow across the sky visible for hundreds of miles.

After a few days of mystery, astronomers have reported that the fiery streak was a Starlink satellite re-entering Earth's atmosphere. The burning satellite was visible around 10 p.m. CST on Nov. 9.