Yukawas, G-flux, and Spectral Covers from Resolved Calabi-Yau's

Yungay Atacama, Chile, and University Valley, Antarctica, as Mars analogs, based on aridity as indicated by soil salt profiles and other characteristics

Yuri Il'ich Galperin (1932-2001)

Yuri Ilich Galperin: 70th Anniversary of His Birth

Yurii Alekseevich Gagarin (Obituary)

Yutaka Uchida

Yuval Ne'eman and How He Influenced My Life and Career

Yvonne Choquet-Bruhat: General relativity and Einstein's equations. Oxford University Press, 2008, 816p., GBP67.00, ISBN: 978-0-19-923072-3

YY Boo, ein durch zufall entdeckter bedeckungsveraenderlicher mit pulsationskomponente.

YY Eri & AE Phe (Maceroni+, 1994)

YY Geminorum

YY Her - Secondary Eclipses in the System Revealed

YY Her -- The primary eclipse in the system confirmed and a secondary one revealed

YY Sagittarli - an Eclipsing Variable with Moving Line of Apsides

YZ Canis Minoris

YZ Canis Minoris

YZ Canis Minoris.

YZ Canis Minoris.

Yz CMi

Yz CMi