In pictures: StargazingPublished12 April 2016SharecloseShare pageCopy linkAbout sharingImage caption, There still a few days left to enter the Insight Astronomy Photographer of the Year 2016 competition, run by the Royal Observatory Greenwich in association with Insight Investment and BBC Sky at Night Magazine. We take a look at some of the entries submitted so far. The Milky Way arcs over the Caldera de Taburiente National Park in La Palma, Spain, in this entry from Javier Martinez Moran.Image caption, The North Star, Polaris, lines up with Mount Hood, Oregon, and Trillium Lake. The photographer used a 20-minute exposure to create the star trails charting the rotation of the Earth.Image caption, Despite shooting during the lunar eclipse of 2015, this entrant did not photograph the Moon, but took the opportunity to capture the amazing dark sky at Monument Valley, United States. The image is a panorama comprising three vertical shots.Image caption, Taken during the photographer’s most recent stay in Iceland, while running a photography workshop, a clear evening helped create this image of an aurora above the waterfall in Seljalandsfoss.Image caption, A vibrant aurora also features across the southern sky over Lake Akaslompolo, in Finland, in this entry by Marcus Kiili.Image caption, This shot of the Horsehead Nebula was submitted by Jose Jimenez Priego, of La Jonquera, Spain.Image caption, This photograph of the Milky Way was taken from the highest mountain in Hawaii, Mauna Kea (13,796ft), overlooking the lava fields of the Big Island.Image caption, On 28 September 2015, a supermoon coincided with a lunar eclipse, resulting in this photograph of the Moon appearing a striking shade of red over Boras, Sweden.Image caption, Aurora over Laksvatn Fjord, Norway, by Matt Walford. Photographers have until 14 April to enter their images online by visiting www.rmg.co.uk/astrophotoRelated Internet LinksInsight Astronomy Photographer of the Year - Royal Museums GreenwichThe BBC is not responsible for the content of external sites.