<http://www.spaceflight101.com/denpr-2013-cluster-launch-updates.html> is a well-done article about the Dnepr cluster launch a couple of days ago. Among numerous :-) other payloads, it carried another of our little astronomy satellites, BRITE-PL (aka Lem). The launch went fine, and the satellite is healthy and starting commissioning. (BRITE-PL final assembly was done in Poland, by the customer, but we supplied design, parts, training, and support. It's more or less a duplicate of the two BRITEs that were launched in February. There are two or three more to come. The mission is precision photometry of bright stars, studying their variation and oscillations, more or less following on from our first satellite, MOST; the restriction to bright stars is simply because the telescopes are pretty small and they can't collect enough light for precise measurements except from fairly bright sources.) Henry Spencer henry@xxxxxxxxxxxxxxx (hspencer@xxxxxxxxxxxxx) (regexpguy@xxxxxxxxx)