See a rare full Moon on Christmas Day

NASA's Goddard Space Flight Center Press Release

18 December 2015 Astronomy Now

This graphic represents the view due east at 7pm GMT on Christmas Day 2015 as seen from the centre of the British Isles, about an hour after full darkness has descended. The rising full Moon lies in the constellation Gemini, just above magnitude +1.9 star γ Geminorum, otherwise known as Alhena. This is the first time since 1977 that a full Moon has fallen on 25 December and the next time it occurs is 2034, so hopefully it will be clear! AN graphic by Ade Ashford.
This graphic represents the view due east at 7pm GMT on Christmas Day 2015 as seen from the centre of the British Isles, about an hour after full darkness has descended. The rising full Moon lies in the constellation Gemini, just above magnitude +1.9 star γ Geminorum, otherwise known as Alhena. This is the first time since 1977 that a full Moon has fallen on 25 December and the next time it occurs is 2034, so hopefully it will be clear! AN graphic by Ade Ashford.
December’s full Moon, the last of the year, is called the Full Cold Moon because it occurs during the beginning of winter. The instant that this month’s full lunar phase will occur is 11:11am GMT and it will rise at 4:32pm GMT as seen from the centre of the British Isles.

As you gaze up at the Christmas Moon, take note that NASA has a spacecraft currently orbiting Earth’s only natural satellite. NASA’s Lunar Reconnaissance Orbiter (LRO) mission has been investigating the Moon’s surface since 2009.

How the Moon will appear on 25 December 2015. Image credits: NASA/Goddard/Lunar Reconnaissance Orbiter.
How the Moon will appear on 25 December 2015. Image credits: NASA/Goddard/Lunar Reconnaissance Orbiter.
“As we look at the Moon on such an occasion, it’s worth remembering that the Moon is more than just a celestial neighbour,” said John Keller, NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “The geologic history of the Moon and Earth are intimately tied together such that the Earth would be a dramatically different planet without the Moon.”

LRO has collected a treasure trove of data with its seven powerful instruments, making an invaluable contribution to our knowledge about the Moon.

Related Articles

News

NASA’s James Webb Space Telescope receives first mirror installation

27 November 2015 Astronomy Now

NASA has successfully installed the first of 18 flight mirrors onto the James Webb Space Telescope — the successor to Hubble — beginning a critical piece of the observatory’s construction. Targeted for launch in 2018, the telescope’s 18 primary mirror segments will work together as one large 21.3-foot (6.5-metre) mirror.

News

James Webb Space Telescope mirror installation halfway complete

28 December 2015 Astronomy Now

Inside NASA’s Goddard Space Flight Center’s massive clean room in Greenbelt, Maryland, the ninth flight mirror was installed onto the James Webb Space Telescope’s structure with a robotic arm. After being pieced together, all 18 primary mirror segments will work together as one large 6.5-metre mirror. The full installation is expected to be complete early in 2016.