Το
βόρειο σέλας πάνω από μια παγωμένη λιμνοθάλασσα στην Αρκτική. Ο φωτογράφος
Τζέιμς Γούντεντ είναι νικητής στην κατηγορία Γη και Διάστημα. Winner:
Earth and Space. Aurora over a Glacier Lagoon by James Woodend, UK. The
pale-green glow of the aurora comes from oxygen atoms high in the atmosphere,
energized by subatomic particles blasted out by the Sun. The particles are
funnelled down towards the north and south poles by the Earth’s magnetic field,
which is why these spectacular light shows are so often juxtaposed with the
frozen scenery of the Arctic and Antarctic regions. Here the photographer has
skilfully captured the delicate, icy colouration of land, water and sky.
Eντυπωσιακές φωτογραφίες του ουρανού αναδείχθηκαν νικητές στο φετινό διαγωνισμό Astronomy Photographer of the Year, τον οποίο
οργανώνει το Βασιλικό Αστεροσκοπείο του Γκρίνουιτς σε συνεργασία με το BBC και
το Flickr.
Winner: Deep Space.
Horsehead Nebula (IC 434) by Bill Snyder, USA. The Horsehead Nebula is one of
the most-photographed objects in the night sky, but
this astonishing image succeeds in showing it in
a brand-new light. Rather than focusing solely on
the black silhouette of the horsehead itself, the
photographer draws the eye down to the creased and folded landscape of gas and
dust at its base,
and
across to the glowing cavity surrounding a bright star. By pushing the
compositional boundaries of astrophotography, this image expands our view and
tells a new story about a familiar object.
Στο
φετινό διαγωνισμό υποβλήθηκαν συνολικά 1.700 συμμετοχές από 50 χώρες σε όλο τον
κόσμο.
Winner: Our Solar
System. Ripples in a Pond by Alexandra Hart, UK. The Sun’s boiling surface
curves away beneath us in this evocative shot, which powerfully conveys the
scale and violence of our parent star. The tortured region of solar activity on
the left could swallow
up the
Earth several times with room to spare. The photographer’s comparison with stones dropped into a pond is an apt
one: the Sun’s outer
layers do indeed behave like a fluid, but one that is constantly twisted and
warped by intense magnetic forces.
The Sir Patrick
Moore Prize for Best Newcomer: winner. Coastal Stairways by Chris Murphy, New
Zealand. ‘Deep time’ seems to be the subliminal message of this moody scene,
with each layer of the foreground rocks recording thousands of years of
geological history. Meanwhile, in the sky, time and distance are inextricably
entwined, as the light from the stars takes decades, centuries or even
millennia to reach us across the immense gulf of space.
People and Space:
winner. Hybrid Solar Eclipse 2 by Eugen Kamenew, Germany. This rare example of
a hybrid solar eclipse began at sunrise over the western Atlantic as an annular
eclipse, in which the Moon does not entirely block the Sun, leaving a bright
ring or annulus uncovered. As the Moon’s shadow swept eastwards across the
ocean, the eclipse became total, with the whole of the Sun concealed from view.
By the time the eclipse reached Kenya the Sun was once again emerging from
behind the Moon, producing this spectacular crescent shape at sunset.
Winner: Young
Astronomy Photographer of the Year. The Horsehead Nebula (IC 434) by Shishir and Shashank Dholakia, USA, Aged
15. This is a superb image of the Horsehead Nebula. It shows clearly the
well-known red glow that appears to come from behind the horsehead. This glow
is produced by hydrogen gas that has been ionized by neighbouring stars. The
image draws particular attention to the cloud of heavily concentrated dust
within the horse’s head. This is silhouetted against the red glow because it
blocks so much of the light that is trying to get through.
Robotic Scope: winner.
NGC 3718 by Mark Hanson, USA. Found in the constellation Ursa Major, NGC 3718
is known as a peculiar barred spiral galaxy. Gravitational interactions with
its near neighbour NGC 3729 (the spiral galaxy below and to the left) are the
likely reason for the galaxy’s significantly warped spiral arms, while a dark
dust lane wraps around the centre.
Βραβεία
απονέμονται σε τέσσερις βασικές κατηγορίες (Γη και Διάστημα, Το Ηλιακό Σύστημα,
Βαθύ Διάστημα και Νέος Φωτογράφος Αστρονομίας της Χρονιάς), καθώς και σε τρεις
ειδικές κατηγορίες (Άνθρωποι και Διάστημα, Ρομποτικό Τηλεσκόπιο και Βραβείο
Νεοεισερχόμενου «Σερ Πάτρικ Μουρ»).
Οι
νικητές εκθέτουν τώρα τις εικόνες τους στους χώρους του Βασιλικού
Αστεροσκοπείου.