Total Solar Eclipse of 21 August 2017 from Wyoming. See three more images.
Comet Johnson 2015 V2 on the night of 15-16 January 2017. See details.
Penumbral Lunar Eclipse on night of 10-11 February 2017. See details.
Icelandic Aurora on the night of 29-30 September 2016. See details and another picture.
Near-Earth asteroid 433 Eros passes close to M2, photographed on 30 August 2016. See details.
Spotless Sun, 3 July 2016. See details and larger image.
Bright Noctilucent Clouds, 3 and 23 June 2016. See details and larger images.
Large Sunspot, 24 May 2016. See details and larger image.
Transit of Mercury, 9 May 2016. See details and larger image.
Large near-Earth asteroid 2015 TB145 only 1.3 lunar distance away closest 31 Oct 2015. See full details and my animation.
I have given talks for AAVSO, Cosmos Star Party, Cork AC, DIAS (Dunsink Obs.), IAA, IAS, IAS Astrofest, IFAS Solarfest, NIAAS, Rush AG and the Stellafane Convention (Vermont).