Astronomers have spotted what they believe to be a rainbow-like phenomenon occurring ... faint signal suggesting it occurs in the atmosphere of the hellishly hot WASP-76b. Based on the signal ...

The biggest rainbow in the solar system was just captured by newly-launched spacecraft as NASA scientists study the sun and try to better predict space weather.

In its first attempt to study the direction of the light or the solar wind’s movement, the spacecraft captured color-coded ...

The 2021 display lighting up the mountainside “Y” in rainbow colors may have been the first — and most visible — shot in a battle over the LGBTQ+ symbol at Brigham Young University.

These images feature zodiacal light — the faint, diffuse glow created by sunlight scattering off dust particles in orbit.

Rainbows are caused by sunlight bending and bouncing off water particles in the atmosphere. That light then forms a multi-colored rainbow that can stretch over about 1/4 of the sky, with the reds ...

Rainbow contrails like those captured by Mukherjee ... you can see the sky bleed after a SpaceX rocket ripped through the atmosphere in late July. Josh Hawkins has been writing for over a decade ...

it is a double rainbow. Chris Bouzakis, 22News Meteorologist, says “Rainbows are formed when sunlight hits water vapor such as a water droplet in the atmosphere and that water droplet reflects ...