Science des comètes

L'étude de la composition, de l'activité et du noyau des comètes nous éclaire sur la formation et l'évolution de ces corps célestes.

Articles about Science des comètes

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 coordinate…
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 what …