![Aurora borealis, Hudson Bay, Canada](https://a4.pbase.com/o4/93/329493/1/125819718.dk7HKhEX.DSC_7967.jpg) Aurora borealis, Hudson Bay, Canada |
![Aurora borealis, Hudson Bay, Canada](https://a4.pbase.com/o4/93/329493/1/125819723.KFd4k5m6.DSC_7993.jpg) Aurora borealis, Hudson Bay, Canada |
![Aurora borealis, Hudson Bay, Canada](https://a4.pbase.com/o4/93/329493/1/125819725.7Gh1G7M5.DSC_8000.jpg) Aurora borealis, Hudson Bay, Canada |
![Aurora borealis, Hudson Bay, Canada](https://a4.pbase.com/o4/93/329493/1/125819728.b4XS1jiA.DSC_8008.jpg) Aurora borealis, Hudson Bay, Canada |
![Full moon over Zambia](https://a4.pbase.com/o4/93/329493/1/125576511.T2iUAD1F.Zambia101787.jpg) Full moon over Zambia |
![Southern Cross](https://a4.pbase.com/o4/93/329493/1/125820529.iDEUmJDZ.NamibiaJun10231.jpg) Southern Cross |
![Milky Way, Namibia](https://a4.pbase.com/o4/93/329493/1/125820531.PKLZAIab.NamibiaJun10240.jpg) Milky Way, Namibia |
![Milky Way, Namibia](https://a4.pbase.com/o4/93/329493/1/125820534.r920Brca.NamibiaJun10247.jpg) Milky Way, Namibia |
![Moon over the Caprivi, Namibia](https://a4.pbase.com/g1/93/329493/2/126622698.DNboYXXI.jpg) Moon over the Caprivi, Namibia |
![Full moon on a clear night over Barcelona](https://a4.pbase.com/o4/93/329493/1/91272771.PeYN8tBX.BarcelonaSep07040.jpg) Full moon on a clear night over Barcelona |
![Rise of the full moon, Baku, Azerbaijan](https://a4.pbase.com/o1/93/329493/1/139269022.kOiqmtt2.BakuJun110455.jpg) Rise of the full moon, Baku, Azerbaijan |
![Full moon over the Caspian Sea, Baku, Azerbaijan](https://a4.pbase.com/o1/93/329493/1/139269041.8nyLqKvE.BakuJun110465.jpg) Full moon over the Caspian Sea, Baku, Azerbaijan |
![Lunar Eclipse - Cyprus, Dec 2011](https://a4.pbase.com/o6/93/329493/1/143081881.LbcH6eqO.CyprusDec111826.jpg) Lunar Eclipse - Cyprus, Dec 2011 |
![The moon from Lake Malawi](https://a4.pbase.com/o6/93/329493/1/144456682.T4X8IvEy.MalawiJun12088.jpg) The moon from Lake Malawi |
![The moon from the Okavango Delta, Botswana](https://a4.pbase.com/o2/93/329493/1/144674148.c889pvKI.BotswanaJun120507.jpg) The moon from the Okavango Delta, Botswana |
![Cessna with the moon, Botswana](https://a4.pbase.com/o2/93/329493/1/144674514.auvcweap.BotswanaJun121213.jpg) Cessna with the moon, Botswana |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331633.AtW09Lws.SeattleNov12447.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331634.wGfpmv4m.SeattleNov12449.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331635.eDWMrJG8.SeattleNov12452.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331636.XXvj7NY5.SeattleNov12455.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Red aurora, Northern Canada](https://a4.pbase.com/o6/93/329493/1/147331637.De9pnbAt.SeattleNov12477.jpg) Red aurora, Northern Canada |
![Red aurora, Northern Canada](https://a4.pbase.com/o6/93/329493/1/147331638.dudMFbww.SeattleNov12481.jpg) Red aurora, Northern Canada |
![Red aurora, Northern Canada](https://a4.pbase.com/o6/93/329493/1/147331639.hA0zrSN4.SeattleNov12484.jpg) Red aurora, Northern Canada |
![Red aurora, Northern Canada](https://a4.pbase.com/o6/93/329493/1/147331640.9czGMVWx.SeattleNov12489.jpg) Red aurora, Northern Canada |
![Spiral aurora, Northern Canada](https://a4.pbase.com/o6/93/329493/1/147331641.oWo6EnPa.SeattleNov12492.jpg) Spiral aurora, Northern Canada |
![Aurora borealis, Northern Canada](https://a4.pbase.com/o6/93/329493/1/147331642.2ga4TFMu.SeattleNov12494.jpg) Aurora borealis, Northern Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331643.4USUjlnH.SeattleNov12496.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331644.Lxll9VEO.SeattleNov12503.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis, Northern Canada](https://a4.pbase.com/o6/93/329493/1/147331645.TnLZVINm.SeattleNov12513.jpg) Aurora borealis, Northern Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331646.PXJKp0kJ.SeattleNov12520.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331647.L2dyXFfN.SeattleNov12525.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331648.sZ3Dth1w.SeattleNov12528.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331649.0oTmQAOU.SeattleNov12532.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331650.vm6b06B4.SeattleNov12533.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331651.9448ZDWC.SeattleNov12534.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331652.SFDwPceH.SeattleNov12535.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331653.zq2cpiwG.SeattleNov12536.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Big Dipper, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331654.VqAhzTHh.SeattleNov12538.jpg) Aurora borealis and the Big Dipper, Northern Alberta, Canada |
![Aurora borealis and the Pleiades, Northern Alberta, Canada](https://a4.pbase.com/o6/93/329493/1/147331655.84rz6bnx.SeattleNov12540.jpg) Aurora borealis and the Pleiades, Northern Alberta, Canada |
![Aurora borealis, Northwest Territories, Canada](https://a4.pbase.com/o6/93/329493/1/147331656.RRG6QIrB.SeattleNov12548.jpg) Aurora borealis, Northwest Territories, Canada |
![Aurora borealis, Northwest Territories, Canada](https://a4.pbase.com/o6/93/329493/1/147331658.ECKRHYy2.SeattleNov12549.jpg) Aurora borealis, Northwest Territories, Canada |
![Aurora borealis, Northwest Territories, Canada](https://a4.pbase.com/o6/93/329493/1/147331659.dgELppS4.SeattleNov12551.jpg) Aurora borealis, Northwest Territories, Canada |
![Aurora borealis, Northwest Territories, Canada](https://a4.pbase.com/o6/93/329493/1/147331660.qTTdAjeD.SeattleNov12553.jpg) Aurora borealis, Northwest Territories, Canada |
![Crescent moon low on the polar horizon](https://a4.pbase.com/o6/93/329493/1/148327220.XilodKzK.SeattleNov12015.jpg) Crescent moon low on the polar horizon |
![Polar Sky](https://a4.pbase.com/o6/93/329493/1/148327221.g2Cssgvq.SeattleNov12021.jpg) Polar Sky |
![Crescent moon in the polar region](https://a4.pbase.com/o6/93/329493/1/148327222.4sD8zEul.SeattleNov12022.jpg) Crescent moon in the polar region |
![BoliviaMay14 4888.jpg](https://a4.pbase.com/o9/93/329493/1/157942100.mofxsZuV.BoliviaMay144888.jpg) BoliviaMay14 4888.jpg |
![BoliviaMay14 4914.jpg](https://a4.pbase.com/o9/93/329493/1/157942118.8kXP18n1.BoliviaMay144914.jpg) BoliviaMay14 4914.jpg |
![Aurora Boralis](https://a4.pbase.com/o10/93/329493/1/168560633.X1ZWtQ32.Mexico_Mar17_005.JPG) Aurora Boralis |
![IsraelNov12 0006.jpg](https://a4.pbase.com/o12/93/329493/1/170750735.IqkpCXuA.IsraelNov120006.jpg) IsraelNov12 0006.jpg |
![Aurora Borealis](https://a4.pbase.com/o12/93/329493/1/170806157.6bJEbE3E.IAHCGKMar12022.jpg) Aurora Borealis |
![Aurora Borealis](https://a4.pbase.com/o12/93/329493/1/170806158.AptViNAB.IAHCGKMar12024.jpg) Aurora Borealis |
![Aurora Borealis](https://a4.pbase.com/o12/93/329493/1/170806159.yrWmFsX3.IAHCGKMar12026.jpg) Aurora Borealis |
![Aurora Borealis over northern Canada with a full moon rising](https://a4.pbase.com/o12/93/329493/1/170811696.cZ94xCs8.AerialsLAXFeb11024.jpg) Aurora Borealis over northern Canada with a full moon rising |
![Aurora Borealis over northern Canada with a full moon rising](https://a4.pbase.com/o12/93/329493/1/170811697.j33zZTNw.AerialsLAXFeb11028.jpg) Aurora Borealis over northern Canada with a full moon rising |
![Aurora Borealis over northern Canada](https://a4.pbase.com/o12/93/329493/1/170811698.aF0xv1EK.AerialsLAXFeb11033.jpg) Aurora Borealis over northern Canada |
![Half moon on a clear night, Copenhagen](https://a4.pbase.com/o9/93/329493/1/157162868.Yl1J8mmP.CopenhagenSep13051.jpg) Half moon on a clear night, Copenhagen |