Διαγωνισμός φωτογραφίας της οργάνωσης Αστρονόμοι Χωρίς Σύνορα. Περισσότερα στο www.twanight.org/contest
Σκοτεινός ουρανός
1
"Reflected Aurora" by Alex Conu (www.colorsoflolaten.com). (Courtesy: twanight.org/contest)
2
"Over the Top" by Luc Perrot (www.lucperrot.fr). (Courtesy: twanight.org/contest)
3
Janet Yellen, Gubernur Bank Sentral Amerika (Federal Reserve), memberikan keterangan dalam pertemuan dengan Komisi Layanan Keuangan di DPR dalam topik "Pemantauan dan Kebijakan Federal Reserve Terhadap Sistim Keuangan" di Washington DC.
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"False Dusk and Falls at Oregon Coast" by Ben Coffman (www.bencoffmanphotography.com). (Courtesy: twanight.org/contest)