Discoveries by Yasuhide Fujita 1970-01-01
Discoveries by Yasukazu Ikari 1970-01-01
Discoveries by Yoshiaki Banno 1970-01-01
Discoveries by Yoshiaki Oshima 1970-01-01
Discoveries by Yoshikane Mizuno 1970-01-01
Discoveries by Yoshio Kushida 1970-01-01
Discoveries by Yoshisada Shimizu 1970-01-01
Discoveries by Young-Beom Jeon 1970-01-01
Discoveries by Yrjö Väisälä 1970-01-01
Discoveries by Yuan-Sheng Tsai (astronomer) 1970-01-01
Discoveries by Yuji Hyakutake 1970-01-01
Discoveries by Yuri A. Belyaev 1970-01-01
Discoveries by Yuri Mykolajovyč Ivaščenko 1970-01-01
Discoveries by Zdeněk Moravec 1970-01-01
Discoveries by Zdeňka Vávrová 1970-01-01
Discoveries by Zhang-Wei Jin 1970-01-01
Discoveries by Zoltán Kuli 1970-01-01
Discoveries by Zsuzsanna Heiner 1970-01-01
Discoveries by Ádám Kárpáti 1970-01-01
Discoveries by Álvaro López-García 1970-01-01