المؤلفون: Swigris, Jeffrey J., Swick, Jeff, Wamboldt, Frederick S., Sprunger, David, du Bois, Roland, Fischer, Aryeh, Cosgrove, Gregory P., Frankel, Stephen K., Fernandez-Perez, Evans R., Kervitsky, Dolly, Brown, Kevin K.

المصدر: In Chest September 2009 136(3):841-848

المؤلفون: Bedingfield, Stephen, Swick, Jeff

المصدر: SkyNews: The Canadian Magazine of Astronomy & Stargazing; May/Jun2021, Vol. 27 Issue 1, p34-35, 2p, 11 Color Photographs

مصطلحات موضوعية: SOLAR eclipses