A Northwestern University-led team of astronomers has captured the most detailed glimpse yet of a doomed star before it exploded. Using NASA's James Webb Space Telescope (JWST), the international team ...

For millions of years, a fragment of ice and dust drifted between the stars—like a sealed bottle cast into the cosmic ocean. This summer, that bottle finally washed ashore in our solar system and was ...

Abstract: In recent years, few-shot object detection (FSOD) in remote sensing images (RSIs) has received increasing attention. However, due to the large difference in the number of labeled samples ...

Abstract: In general, learning plentiful knowledge corresponding to known objects is an important ability for humans. The unknown objects could be assumed to depart from the familiar knowledge.