Web edition: April 8, 2011
Print edition: April 23, 2011; Vol.179 #9 (p. 4)
Eta Aquarid meteor shower peaks before dawn. Go to earthsky.org/tonight for info.
The first female “private space explorer” speaks at Pittsburgh’s Carnegie Science Awards. See www.carnegiesciencecenter.org
Deadline to submit photos of “chemistry in our drinks” to the Colors of Chemistry calendar competition. Find out more at colorsofchemistry.org