Most of the United States will be treated to a total lunar eclipse next month, with the moon’s surface taking on an eerie red hue. According to NASA, the total eclipse will take place overnight ...

We're now just past the midpoint of astronomical winter — that moment marking the midway point between December's winter solstice and March's vernal equinox. That moment took place at 4:11 p.m.

For the first time, the answer to the question "Why is the sky blue?" was found by British physicist John William ... Blue and green light is scattered so well that it is almost invisible. Instead, ...

A total lunar eclipse occurs this month. Venus transitions from evening to morning, while Mars and Jupiter dominate the late ...

Venus and Jupiter will be easier to spot thanks to their brightness, and Mars will stand out with its telltale reddish-orange ... why there are suddenly so many planets visible in the night sky ...

We also see the Rayleigh effect at play in: -Sunsets where the sky is red. Light has to pass through a larger part of the atmosphere when the sun is lower on the horizon. Red, orange and yellow ...

There's a strange orange glow in the night sky, but nobody is quite sure what it is or where it is coming from. There's been widespread speculation as to its origin, with witnesses taking to ...

Venus and Jupiter will be easier to spot thanks to their brightness, and Mars will stand out with its telltale reddish-orange ... why there are suddenly so many planets visible in the night sky ...

Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we see only blue, despite it all starting with a rainbow of colors. More ...

Time lapse of a day to night sequence with clouds moving fast and sun rays glowing onto the high clouds. City lights slowly turning when entering the night. orange sky clouds stock videos & ...