Which of these famous astronomy product endorsements actually happened in history?

Test your knowledge about famous product endorsements in astronomy! Throughout history, telescope manufacturers and astronomy equipment companies have partnered with renowned scientists and space organizations to promote their products. Some of these collaborations have become legendary in the astronomy community and helped shape how we explore the night sky today. Can you identify which of these famous astronomy equipment endorsements actually happened?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Edwin Hubble's personal endorsement of Celestron telescopes in 1928, which featured his quote 'The universe expands before your eyes' in their print advertisements
Carl Sagan's partnership with Meade Instruments in the 1980s, where he appeared in TV commercials saying 'Billions and billions of stars await your discovery'
NASA's official endorsement of Celestron's FirstScope telescope in 2009 during the International Year of Astronomy
Stephen Hawking's collaboration with Orion Telescopes in 2005, featuring his computerized voice announcing 'These are the tools to understand my universe'