'Diamond engagement ring' in space

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Planetary nebula Abell 33 has taken on romantic proportions.http://feeds.feedburner.com/~ff/rss/cnn_us?d=yIl2AUoC8zA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=ihQJxaz5BX8:VMOBm2FjU5o:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/rss/cnn_us?d=7Q72WNTAKBA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=ihQJxaz5BX8:VMOBm2FjU5o:7Q72WNTAKBA) http://feeds.feedburner.com/~ff/rss/cnn_us?i=ihQJxaz5BX8:VMOBm2FjU5o:V_sGLiPBpWU</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=ihQJxaz5BX8:VMOBm2FjU5o:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/rss/cnn_us?d=qj6IDK7rITs</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=ihQJxaz5BX8:VMOBm2FjU5o:qj6IDK7rITs) http://feeds.feedburner.com/~ff/rss/cnn_us?i=ihQJxaz5BX8:VMOBm2FjU5o:gIN9vFwOqvQ</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=ihQJxaz5BX8:VMOBm2FjU5o:gIN9vFwOqvQ)
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