Stunning solar prominence shortlisted for Astronomy

This photograph of Comet Leonard is one of the dazzling cosmic images shortlisted for the Astronomy Photographer of the Year competition, run by the Royal Observatory Greenwich in the UK


5 July 2022

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Lionel Majzik

THESE dazzling cosmic images are shortlisted in the Astronomy Photographer of the Year competition, run by the Royal Observatory Greenwich in the UK.

The above image depicts Comet C/2021 A1 and was captured by Lionel Majzik using a robotic telescope at the Remote Skygems Observatories in Namibia. Also known as Comet Leonard, after Gregory Leonard who first spotted it on 3 January 2021, this particularly bright body of ice and dust passed close enough to Earth, at 34 million kilometres, to be seen with binoculars, though it has since disintegrated. The photo has been shortlisted in the Planets, Comets and Asteroids category.

Clouds of Hydrogen Gas ? Simon Tang Clouds of hydrogen gas give way as the magnetic field lines of the sun snap and clash together. This display of nature creates astonishing features, known as prominences, on the limb of the Sun. Taken with QHYCCD QHY5III-174M camera, 5040mm f/33.6, 1000 x 12-millisecond frame exposures Location: Los Angeles, California, United States

Simon Tang

Simon Tang’s shot of solar features called prominences looping out from the sun’s surface can be seen above and was shortlisted in the Our Sun category. Prominences are formed when stellar material erupts and is shaped into arcs by the sun’s magnetic fields. Here, the most noticeable prominence can be seen on the right as wispy features at the sun’s edge.

Above the Lunar South Pole ? Tom Glenn A composite of images of the lunar south pole created on two different dates (giving different views of the region). It one of the most detailed amateur-produced maps of this part of the moon, which is very difficult to observe from Earth. Taken with ZWO ASI183MM camera, 610-nm pass and green filters, 2350 mm f/10. A composite of two images, first: 500 x 10-millisecond exposures; second 250 x 18-milliseond exposures. Location: San Diego, California, USA

Tom Glenn

The south pole of the moon features in Tom Glenn’s image, seen above, which made the Our Moon shortlist. Glenn merged two photos taken on different dates to give this view of the moon’s southernmost point, which is of interest to researchers since it contains water ice that could be used by future lunar missions and stations.

Spectrum ? Stefan Liebermann The Northern Lights over the famous Icelandic mountain, Vestrahorn. A panorama of three photos, processed with Lightroom and Photoshop. Taken with Sony ILCE-7SM3 camera, 14 mm f/1.8, 2-second exposure Location: Vestrahorn, Iceland

Stefan Liebermann

Finally, the panoramic image shown above depicts the Northern Lights over the Vestrahorn mountains in Iceland. It was taken by Stefan Liebermann and is shortlisted in the Aurorae category. The winners will be announced on 15 September.

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