资讯

Scientists mount more-organized expeditions to find meteorites at the end of trails made by observed fireballs — like searching for the treasure at the end of a rainbow. Antarctica has provided ...
Antarctica is home to Earth’s largest concentration of meteorites — so many that over 60 percent of meteorite finds originate there. But global warming is endangering Antarctica’s meteorites ...
All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...
A meteorite is analyzed in the study at its collection site in Antarctica. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...
When an iceberg the size of Chicago broke off from one of Antarctica's massive floating glaciers in January, a team of scientists working nearby quickly pivoted, steering their ship to explore the ...
What comes to mind when you think of Antarctica? Probably snow and ice. But a group of international scientists are shaking up what we think we know about the continent after unveiling a new ...
STRANGE creatures dredged up from the Antarctica seafloor by scientists may have previously been undiscovered. Australian scientists captured a jelly-like, eyeless 'sea pig' and palm-sized spiders ...
Ten years ago, astronomers from various institutions, including NASA and SETI (Search for ExtraTerrestrial Intelligence), set out to map the asteroid belt by tracking meteorites as they blazed ...