Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

NASA's Chandra X-ray Observatory team has released several 3D models of celestial onbjects that you can print. Credit: ...

New findings about interstellar comet 3I/ATLAS reveal its surprising size, possible thick disk origin, and what makes it ...

Luojia 3-01 is the world's first intelligent remote sensing satellite, equipped with various imaging modes including video, frame-pushing, and scan-pushing. It boasts submeter level multimode optical ...

In this article, we address this issue by transferring the knowledge from the existing labeled data (e.g., the annotated 2-D images or 3-D objects) to the unlabeled 3-D objects. Specifically, we ...