Videos posted on the X showed a blue orb in the night sky that was visible in the U.K., France and other countries.

Monday’s SpaceX launch was carrying a classified satellite to space, but the secret payload was not the cause of an unusual glowing spiral seen in the skies of Europe.

A SpaceX rocket launch from Florida on Monday afternoon produced a dazzling display in the night sky above Europe, leading to ...

Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people from England to Eastern Europe.

Researchers have developed scalable lightsails, ultra-thin, reflective structures that use laser-driven radiation pressure to ...

Scientists have detected oxygen in the most distant known galaxy. Astronomers from two separate research teams made the ...

Diptyque CEO, Laurence Semichon about the french perfumery's niche narrative and how a jazz club in 1960s Paris inspired its ...

The Earth and a starry night appear to merge into one strange and otherworldly sci-fi trip in this mind-bending photo ...

Looks suave, feels great, and has all the right connections, but this lavish lifestyle comes with an extravagant price tag.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

Outside of a spacesuit, the human body is exposed to extreme temperatures, zero pressure and a vacuum that sucks the air out of your lungs.