Tα 30 τελευταία posts του fade blue dot (Τελευταίες 30 ημέρες)
4 μέρες πριν
Mercury Close-up: Hovnatanian Crater (NASA, MESSENGER, 01/16/12), originally uploaded by NASA's Marshall Space Flight Center.Editor's note: I believe this striking crater on Mercury is named for the nineteenth century Armenian painter, Hakop Hovnatanian.Hovnatanian crater was formed by an object...
4 μέρες πριν
Nice Curves, originally uploaded by David Cartier.I love seeing bright Auroral arcs in a light blue, fully moonlit sky ... beautiful color contrast .... In fact I just love being out in the night during the full moon, anytime ...Aurora Borealis, morning of February 4.
7 μέρες πριν
Cerro Paranal is an astronomers paradise with its stunningly dark, steady and transparent sky. Located in the barren Atacama Desert of Chile it is home to some of the world's leading telescopes. Operated by the European Southern Observatory (eso.org) the Very Large Telescope (VLT) is located on...