When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Miguel Claro is a professional photographer, author and science communicator based in ...

Clouds of ionized hydrogen are so dense, they radiate a pink glow as they're lit by the more fully formed young stars nearby. NGC 4490 is called a starburst galaxy because it is brimming with ...

Many are trying to combat the horrific content with positive images of pink clouds and other pink-themed pictures, posting them along with the relevant hashtags as a way of “drowning out” the ...

If you happened to be looking up at the evening sky just after the sun went down on Wednesday, you may have spotted a strange-looking pink cloud hovering over the Jersey Shore. Don’t worry.