诺贝尔物理学奖得主：相信有外星人的存在

Core Viewpoint - Didier Queloz, the 2019 Nobel Prize winner in Physics, asserts that extraterrestrial life likely exists beyond Earth, given the vast number of planets in the universe [3][5]. Group 1: Discovery and Research - Queloz, along with his mentor Michel Mayor, discovered the first exoplanet orbiting a sun-like star in 1995, which revolutionized existing theories of planet formation and migration [5]. - The discovery of the exoplanet 51 Pegasi b marked the beginning of the "exoplanet era," leading to significant advancements in the field of astrobiology [5][6]. Group 2: Exploration of Extraterrestrial Life - Queloz emphasizes that the search for extraterrestrial life is not aimed at finding a new home for humanity but rather to understand and appreciate life on Earth [5][6]. - He discusses the potential for finding traces of extraterrestrial life on Mars, although it may only be remnants like bacteria [6]. Group 3: Technological Advancements - The advancement of observational technology and data accumulation allows astronomers to explore the conditions necessary for life across a broader sample of planets [6]. - AI technology is seen as a crucial tool for future space exploration, with the potential for AI-equipped robots to manage operations in space environments like lunar bases [7].