Robert Hooke. «Micrographia: or, Some physiological descriptions of minute bodies made by magnifying glasses». London: J. Martyn and J. Allestry, 1665. http://www.gutenberg.org/ebooks/15491
Phillips, Tony (17 May 2013). "Bright Explosion on the Moon". science.nasa.gov. NASA Science News. Archived from the original on 26 June 2014. Retrieved 13 June 2014.
"Descriptor Terms (Feature Types)". Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). Archived from the original on 2013-12-10. Retrieved 2014-08-24.
"Lunar Impacts". Marshall Space Flight Center. Archived from the original on 2013-05-17. Retrieved 2013-05-18.
Phillips, Tony (17 May 2013). "Bright Explosion on the Moon". science.nasa.gov. NASA Science News. Archived from the original on 26 June 2014. Retrieved 13 June 2014.
"Descriptor Terms (Feature Types)". Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). Archived from the original on 2013-12-10. Retrieved 2014-08-24.