NASA has identified a significant shift in the trajectory of asteroid 2024 YR4, initially considered a potential ‘city killer ...

The interstellar object ʻOumuamua passed through our solar system in 2017, moving fast, reflecting light unusually, and appearing metallic, though astronomers conclude it was likely a natural ...

Abstract: With the increasing popularity of unmanned aerial vehicles (UAVs), the accuracy of detecting small objects in large-view images is also expected to increase. However, accurate small object ...