Category Archives: CNN – World

Newly discovered Triassic lizard could float underwater to pick off prey

Scientists have discovered a new lizard-like species that lurked in shallow water to pick off its prey — with the help of a short, flat tail used as a float. Some 240 million years ago, the Triassic predator Brevicaudosaurus jiyangshanensis skulked, nearly motionless, in the sea — and researchers found clues in its skeleton that…MORE

Unusual molecule found in atmosphere on Saturn’s moon Titan

Unusual molecule found in atmosphere on Saturn’s moon Titan

Saturn’s largest moon, Titan, is the only moon in our solar system that has a thick atmosphere. It’s four times denser than Earth’s. And now, scientists have discovered a molecule in it that has never been found in any other atmosphere. The particle is called cyclopropenylidene, or C3H2, and it’s made of carbon and hydrogen.…MORE

Juno mission observes ‘sprites’ dancing in Jupiter’s atmosphere

Juno mission observes ‘sprites’ dancing in Jupiter’s atmosphere

Blue sprites and elves have been detected twirling in the upper atmosphere of Jupiter by NASA’s Juno mission. While it may sound like something out of a fantasy novel, sprites and elves are actually two types of quick, bright flashes of light, or transient luminous events. Although these lightning-like flashes happen on Earth, this marks…MORE

Antarctic fossil could have been the biggest flying bird ever, study finds

Antarctic fossil could have been the biggest flying bird ever, study finds

In the 1980s, paleontologists at the University of California Riverside visited Seymour Island, part of an island chain in the Antarctic Peninsula. They brought home a number of fossils — including the foot bone and partial jaw bone of two prehistoric birds. For decades, the fossils sat in a museum at the University of California…MORE

NASA, European Space Agency to collaborate on Artemis Gateway lunar outpost

NASA, European Space Agency to collaborate on Artemis Gateway lunar outpost

It’s another step in humankind’s return to the moon, and eventually on to Mars. As NASA seeks to return humans to the lunar surface through its Artemis program, the space agency is adding international partnerships to facilitate sustainable exploration of the moon — while demonstrating that a human mission to Mars is possible in the…MORE

‘Fireball’ meteorite that fell to Earth in 2018 reveals its secrets

‘Fireball’ meteorite that fell to Earth in 2018 reveals its secrets

A 12-million-year-old meteorite that fell to Earth in January 2018 is covered in more than 2,600 organic compounds, according to new research. Meteorites such as this one likely acted as messengers early in Earth’s history, delivering the building blocks of life, the researchers said. A fireball meteor was seen streaking across the sky over the…MORE

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