Science News Roundup: South Korea's Moon vows 'Korea space age' after rocket test falters; Patagonian fossils show Jurassic dinosaur had the herd mentality and more
The animals experienced a mass-death event, probably caused by a drought, and their bodies were subsequently buried by wind-blown dust, the researchers said. COVID-19 vaccines not linked to pregnancy loss; mixing vaccines may confer greater protection The following is a summary of some recent studies on COVID-19.
Following is a summary of current science news briefs.
South Korea's Moon vows 'Korea space age' after rocket test falters
South Korea's first domestically built space rocket blasted off on Thursday but failed to fully place a dummy satellite into orbit, delivering mixed results for a test launch that represents a major leap for the country's ambitious space plans. The three-stage KSLV-II Nuri rocket, emblazoned with the national flag, rose on a column of flame from its launch pad at Naro Space Center at 5 p.m. (0800 GMT).
Patagonian fossils show Jurassic dinosaur had the herd mentality
A vast trove of fossils unearthed in Argentina's southern Patagonia region is offering the oldest-known evidence that some dinosaurs thrived in a complex and well-organized herd structure, with adults caring for the young and sharing a communal nesting ground. Scientists said on Thursday the fossils include more than 100 dinosaur eggs and the bones of about 80 juveniles and adults of a Jurassic Period plant-eating species called Mussaurus patagonicus, including 20 remarkably complete skeletons. The animals experienced a mass-death event, probably caused by a drought, and their bodies were subsequently buried by wind-blown dust, the researchers said.
COVID-19 vaccines not linked to pregnancy loss; mixing vaccines may confer greater protection
The following is a summary of some recent studies on COVID-19. They include research that warrants further study to corroborate the findings and that has yet to be certified by peer review. COVID-19 vaccines not linked with pregnancy loss
Remains of 'Big John', largest known triceratops, fetch nearly $8 million
A private, anonymous U.S. collector bought the fossilized remains of 'Big John', the largest triceratops dinosaur ever discovered by paleontologists, for 6.65 million euros ($7.74 million) at a Paris auction on Thursday. Big John - named after the owner of the land where the dinosaur's bones were found - roamed modern-day South Dakota more than 66 million years ago.
(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)
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