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New Cassini Image shows ‘cosmic brushstrokes’ of clouds over Saturn

Written by Cheyenne MacDonald

A stunning new view of Saturn has revealed waves of clouds swirling above the planet, like ‘strokes from a cosmic brush.’

The image, captured by the Cassini spacecraft from roughly 750,000 miles (1.2 million kilometers) above the surface, shows the turbulent essence of Saturn’s clouds, which move as bands in different speeds and directions.

Cassini began the final phase of its mission this week, executing the first of five ultra-close passes of the gas giant on Monday morning.

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‘Frankenstein dinosaur’ mystery solved

Written by Pallab Ghosh

ChilesaurusImage copyright: GETTY IMAGES
Image caption: About the size of a large dog: Chilesaurus was unearthed in South America

Scientists have solved the puzzle of the so-called “Frankenstein dinosaur”, which seems to consist of body parts from unrelated species. A new study suggests that it is in fact the missing link between plant-eating dinosaurs, such as Stegosaurus, and carnivorous dinosaurs, like T. rex.

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Slimy slugs inspire ‘potentially lifesaving’ medical glue

Written by James Gallagher

A defensive mucus secreted by slugs has inspired a new kind of adhesive that could transform medicine, say scientists. The “bio-glue” is incredibly strong, moves with the body and crucially, sticks to wet surfaces.
The team at Harvard University have even used it to seal a hole in a pig’s heart. Experts have described the glue as “really cool” and said there would be “absolutely huge demand” for it.

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Record-sized data centre planned inside Arctic Circle

Written by Leo Kelion

Plans to build the world’s “largest” data centre are being made public. The facility is set to be created at the Norwegian town of Ballangen, which is located inside the Arctic Circle. The firm behind the project, Kolos, says the chilled air and abundant hydropower available locally would help it keep its energy costs down.

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Anger and hatred can make us feel happy, says study

Written by Katie Silver

People are happier if they are able to feel emotions they desire – even if those emotions are unpleasant, such as anger and hatred, a study suggests.
The results of the study, compiled by an international team of researchers, found happiness is “more than simply feeling pleasure and avoiding pain”. Researchers asked participants what emotions they desired and felt. This was then compared to how they rated their overall happiness, or life satisfaction.

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Lunar dynamo’s lifetime extended by at least 1 billion years

Written by Massachusetts Institute of Technology

New evidence from ancient lunar rocks suggests that an active dynamo once churned within the molten metallic core of the moon, generating a magnetic field that lasted at least 1 billion years longer than previously thought. Dynamos are natural generators of magnetic fields around terrestrial bodies, and are powered by the churning of conducting fluids within many stars and planets.

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