Comet presents the amazing story of the Rosetta space probe and its interstellar voyage to the comet Tchoury. Its mission – to find clues to the origins of our solar system and the emergence of life on Earth. Following a ten-year voyage and a journey spanning millions of kilometres through our Solar System, the Rosetta entered the comet’s orbit. Its lander, Philae – a miniature science laboratory – landed directly on Tchoury’s surface and was able to take the photographs presented here.

This triumph of scientific endeavour brought back a raft of incredible new photographs, the best of which are featured here. The book is built around the various phases in Rosetta’s journey: leaving Earth, breaching its atmosphere and watching the lights of home recede; skirting the Moon and coming close to Mars; plunging into the cosmos’ starry void and approaching the comet; and, finally, landing on Tchoury. The photographs are accompanied by a text that reflects on the objectives of the mission and the accomplishment of such a technological feat for humanity. Detailed captions provide the reader with accessible scientific information, enabling them to get to the heart of the subject.

《彗星》一书讲述罗塞塔太空探测器的精彩故事以及以Tchoury彗星为目的地的星际穿越之旅。它的任务——是找到地球所在太阳系的起源和地球生命初现的线索。本书追随一段时长十年、穿越太阳系横跨数百万公里的航程，罗塞塔进入了彗星运行轨道。它的着陆器，菲莱，一所微型科学实验室——直接降落至彗星Tchoury的表面并拍摄现场照片。

本书呈现了此次科学探索的重大胜利，本书从航行带回来的大量照片中挑选**的部分。本书结构围绕罗塞塔之旅的多个阶段构建：离开地球，冲破大气层，眺望家园之光逐渐远去；掠过月球，接近火星；投入宇宙璀璨繁星，靠近彗星；最终，降落在Tchoury彗星上。这些照片都配备一段说明文字，反映任务目标和人类从这一项科技壮举中取得的成就。本书详细的图片说明为读者提供通俗易懂的科学信息，让读者能够进入主题核心。