Frank Donald Drake was an American astrophysicist and astrobiologist.
Ulrich Hans Walter is a German physicist, engineer and former DFVLR astronaut.
51826 Kalpanachawla (provisional designation 2001 OB34) is an Eoan asteroid in the outer region of the asteroid belt, approximately 7 kilometers in diameter. It was discovered on 19 July 2001, by astronomers of the Near-Earth Asteroid Tracking program at Palomar Observatory in California, United States. The asteroid was named for Indo-American astronaut and mission specialist Kalpana Chawla, who died in the Space Shuttle Columbia disaster.
Seth Shostak is an American astronomer and author, and is currently the senior astronomer for the SETI Institute.
The Wow! signal was a strong narrowband radio signal detected on August 15, 1977, by Ohio State University's Big Ear radio telescope in the United States, then used to support the search for extraterrestrial intelligence. The signal appeared to come from the direction of the constellation Sagittarius and bore expected hallmarks of extraterrestrial origin.
11264 Claudiomaccone (provisional designation 1979 UC4) is a stony background asteroid and binary system from the middle regions of the asteroid belt, approximately 3 kilometers in diameter. It was discovered 16 October 1979, by Nikolai Chernykh at Crimean Astrophysical Observatory in Nauchnyj, on the Crimean peninsula. It was named after the Italian astronomer Claudio Maccone.
The International Academy of Astronautics (IAA) is a Paris-based non-government association for the field of astronautics. It was founded in Stockholm, Sweden) on August 16, 1960, by Dr. Theodore von Kármán. It was recognised by the United Nations in 1996.
51825 Davidbrown (provisional designation 2001 OQ33) is an Eoan asteroid in the outer region of the asteroid belt, approximately 5 kilometers in diameter. It was discovered on 19 July 2001, by astronomers of the Near-Earth Asteroid Tracking program at Palomar Observatory in California, United States. The asteroid was named for American astronaut David Brown, who died in the Space Shuttle Columbia disaster.
G. Madhavan Nair is an Indian space scientist and a former Chairman of the Indian Space Research Organisation, and Secretary to the Department of Space, Government of India. His tenure saw commencement of Indian Human Spaceflight Programme and launch of extraterrestrial exploration mission Chandrayaan-I.
Aleksandr Leonidovich Zaitsev was a Russian and Soviet radio engineer and astronomer from Fryazino. He worked on radar astronomy devices, near-Earth asteroid radar research, and SETI.
Astrolinguistics is a field of linguistics connected with the search for extraterrestrial intelligence (SETI).
H. Paul Shuch is an American scientist and engineer who has coordinated radio amateurs to help in the search for extraterrestrial intelligence (SETI).
Active SETI is the attempt to send messages to intelligent extraterrestrial life. Active SETI messages are predominantly sent in the form of radio signals. Physical messages like that of the Pioneer plaque may also be considered an active SETI message. Active SETI is also known as METI.
Allen Tough was a Canadian educator and researcher. Widely known as a futurist, scientist, and author, Tough was Professor Emeritus at the University of Toronto at the time of his death. He made major contributions to the fields of Adult Education, Futures Studies, and SETI. Linking these fields together was Tough's concern with the long-term future of humanity in the cosmos, and human kind's search for meaning and purpose on personal, societal, and global levels. He taught at the Ontario Institute for Studies in Education (OISE), University of Toronto, for 33 years, retiring from teaching in 1997. After his retirement he devoted his time and energy to his research interests.
Dr. S. K. Shivakumar was an Indian Distinguished Scientist from Karnataka state who worked at the Indian Space Research Organisation (ISRO) centres. He was awarded the Padma Shri, the fourth highest civilian award of India, in 2015.
Louis John Lanzerotti is an American physicist. He is a Distinguished Research Professor of physics in the Center for Solar-Terrestrial Research at New Jersey Institute of Technology (NJIT) in Newark, New Jersey.
Claudio Casacci is an Italian space scientist and amateur astronomer, who is credited by the Minor Planet Center with the discovery of several main-belt asteroids between 1995 and 1998. He works at Thales Alenia Space in Turin, Italy.
M.Y.S. Prasad is an Indian scientist and the former director of the Satish Dhawan Space Centre Sriharikota Range (SDSC-SHAR). Govt. of India’s Civilian Award Padma Shri for the year 2014 for his distinguished service in Science and Technology.
Stéphane Dumas (1970–2016) was a Canadian physicist who, together with his colleague Yvan Dutil, has created a noise-resistant coding system for messages aimed at communicating with extraterrestrial civilization. This system was used in the creation of messages beamed towards close stars from the Yevpatoria RT-70 radio telescope in Ukraine in 1999 and 2003.
Douglas A. Vakoch is an American astrobiologist, search for extraterrestrial intelligence (SETI) researcher, psychologist, and president of METI International, a nonprofit research and educational organization devoted to transmitting intentional signals to extraterrestrial civilizations. Vakoch led METI's participation in Sónar Calling GJ 273b, which transmitted a series of interstellar messages to Luyten's Star, located 12.4 light years from Earth. Vakoch advocates ongoing transmission projects, arguing that this does not increase risks of an alien invasion as suggested by British cosmologist Stephen Hawking. He has participated in several SETI observation programs, and after sixteen years at the SETI Institute, where he was director of Interstellar Message Composition, Vakoch founded METI International. He has edited over a dozen books in SETI, astrobiology, the psychology of space exploration, and ecocriticism. He is general editor of two-book series in ecocriticism and in the intersection of space and society. Vakoch has appeared widely on television and radio as a commentator on SETI and astrobiology. He is an emeritus professor of clinical psychology at the California Institute of Integral Studies (CIIS).
