Ukrainian Ньютонівський телескоп Cited by user Lxlalexlxl on 14 Nov 2023 Ньютонівський телескоп або ньютонівський рефлектор — це тип телескопа-рефлектора, винайдений англійським вченим Ісааком Ньютоном, який використовує увігнуте головне дзерка…
English Antony Cooke Cited by user BriefEdits on 18 Apr 2021 Antony Cooke (born 3 August 1948, in Sydney, Australia), is an American cellist, recording artist, former university professor, composer, and author of published books…
English Newtonian telescope Cited by user Dawnseeker2000 on 16 May 2018 The Newtonian telescope, also called the Newtonian reflector or just the Newtonian, is a type of reflecting telescope invented by the English scientist Sir Isaac Newton (1…