Creepy new footage captures a rare, otherworldly scene: a giant jellyfish with a small isopod swimming around in a bag-like body. In the video, the translucent blob contracts its stringy…
Frederick J. Brown/AFP/Getty Images A Falcon 9 first stage booster is seen on display at SpaceX headquarters in Hawthorne, California, on July 16. Sign up for CNN's Wonder Theory science…
NASA will perform its own reauthorization of SpaceX's Falcon 9 before the rocket launches its next astronaut or cargo mission, the agency confirmed on Wednesday (July 17).Falcon 9 there was…
Mark K. Video footage still captures a rare daytime fireball passing over Northford, Connecticut, on Tuesday. Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news of…
Seeing cosmic phenomena with the naked eye can be rare. So when someone introduces themselves, it's a good idea to sit up and take notice. Like the recent solar eclipse…
An extremely smooth and puzzling Christmas Day Aurora observed over the Arctic in 2022 was the result of a "rainstorm" of electrons directly from the sunsay Japanese and American researchers.This…
The most complete dinosaur fossil ever found in Mississippi, called "incredibly unusual" by state officials, still remains 85 percent buried since its discovery in 2007.Paleontologists have confirmed that the specimen…
In what's called a "once-in-a-lifetime event," light from a star's fusion explosion has traveled toward Earth for thousands of years and will be here any day now.T Coronae Borealis (also…
Milky way meteors in the sky on August 05, 2021 in Lake Porma, Leon, Spain. (Picture from ... [+] Samuel de Roman/Getty Images)Getty Images July is full of celestial events…
Scientists have produced a rare form of quantum matter known as a Bose-Einstein condensate (BEC) using molecules instead of atoms.Made of chilled sodium-cesium molecules, these BECs are as cold as…