彗星科学

对彗星成分、活动和彗核的研究揭示了这些天体如何形成及演化。

Articles about 彗星科学

Space
Europa Clipper Eyes 3I/ATLAS

Europa Clipper Eyes 3I/ATLAS
NASA’s Europa Clipper and other spacecraft have returned ultraviolet views of the interstellar comet 3I/ATLAS, validating flight hardware and mapping gas and dust while coordina...
Space
Watch NASA Reveal Images of 3I/ATLAS

Watch NASA Reveal Images of 3I/ATLAS
NASA will host a live briefing on Nov. 19, 2025 to release new images of the interstellar comet 3I/ATLAS. Here’s when to tune in, what instruments produced the pictures, and wha...