51 clear skies Astrophotographer Nathan Hellner-Mestelman took this image of the Moon from Moss Rock, in Victoria, British Columbia, Canada.
58 The International Dark-Sky Association (IDA) is the recognized authority on light pollution. We work to protect and restore the natural nighttime environment through outreach, public policy, conservation, and the certification of environmentally responsible outdoor lighting. INTERNATIONAL DARK SKY PLACES IDA works to preserve the natural nighttime environment on public and private lands. So far we have designated 87 International Dark Sky Places. Dark Sky Places are committed to night sky conservation and dark sky education. IDA CHAPTERS We support more than 60 IDA Chapters around the world in their efforts to influence their local communities, leading to better lights, increased public awareness and an ever-increasing curiosity about the night sky. FIXTURE SEAL OF APPROVAL PROGRAM We have certified more than 1,000 Dark Sky Approved lighting products for residential, commercial, and municipal use, making it easy for the public to find lighting products that use less energy and have minimal impact on nocturnal wildlife and our night skies. “The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.” --Carl Sagan Join the Fight to Protect the Night www.darksky.org
January 15 February 1 February 15 March 1 March 15 April 1 April 15 May 1 May 15 June 1 June 15 July 1 July 15 August 1 August 15 September 1 September 15 October 1 October 15 November 1 November 15 December 1 December 15 January 1 DST Local Time A B B C C D D B C D B C D B C D B C D B C D A B C D A B C D A B C D A B C D A B C D A B C D A C D A C D A B A B A A A A 5 p.m. 6 p.m. 7 p.m. 8 p.m. 9 p.m. 10 p.m. 11 p.m. Midnight 1 a.m. 2 a.m. 3 a.m. 4 a.m. 5 a.m. 6 a.m. 7 a.m. 6 7 8 9 10 11 M 1 2 3 4 5 6 7 8 59 With a universe of options to explore, it can be difficult to track what awe-inspiring treasures are visible in your sky each month. To help guide your explorations throughout the year, Sky’s Up is providing the following collection of seasonal star maps created by noted celestial cartographer Wil Tirion. Based in The Netherlands, Tirion has been crafting stars maps since the 1970s and became a professional uranographer shortly after the publication of his highly regarded Sky Atlas 2000.0 in 1981. To learn more about Tirion and his work, click here. the key to your sky created by Wil Tirion
E C L I P T I C Horizon 10°N Horizon 20°N Horizon 30°N nozir oH N°03 zir oH 2 no N°0 zir oH no °01 N SOUTH WEST EAST NORTH WINTER SKY For observers at 10° to 30° northern latitudes A ANDROMEDA ANTLIA ARIES AURIGA CAELUM CAMELOPARDALIS CANCER CANES VENATICI CANIS MAJOR CANIS MINOR CARINA CASSIOPEIA CEPHEUS CETUS COLUMBA COMA BERENICES CRATER DORADO DRACO ERIDANUS FORNAX GEMINI HOROLOGIUM HYDRA HYDRUS LACERTA LEO LEO MINOR LEPUS LYNX MENSA MONOCEROS ORION PEGASUS PERSEUS PHOENIX PICTOR PISCES PUPPIS PYXIS RETICULUM SCULPTOR SEXTANS TAURUS TRIANGULUM URSA MAJOR URSA MINOR VELA VOLANS Adhara Achernar Alphard Betelgeuse Canopus Capella Castor Pollux Polaris Procyon Regulus Rigel Sirius Algol Mira M31 M42 M41 Tarantula Nebula M35 M44 Hyades Pleiades Double Cluster LMC 60 the key to your sky created by Wil Tirion
E C L I P T I C Horizon 40°N Horizon 50°N Horizon 60°N 06 nozir oH N° 5 nozir oH N°0 nozir oH N°04 SOUTH WEST EAST NORTH WINTER SKY For observers at 40° to 60° northern latitudes A BOOTES ANDROMEDA ANTLIA ARIES AURIGA CAELUM CAMELOPARDALIS CANCER CANES VENATICI CANIS MAJOR CANIS MINOR CASSIOPEIA CEPHEUS CETUS COLUMBA COMA BERENICES CORONA BOREALIS CYGNUS DRACO ERIDANUS FORNAX GEMINI HERCULES HOROLOGIUM HYDRA LACERTA LEO LEO MINOR LEPUS LYNX LYRA MONOCEROS ORION PEGASUS PERSEUS PISCES PUPPIS PYXIS SEXTANS TAURUS TRIANGULUM URSA MAJOR URSA MINOR Adhara Alphard Aldebaran Betelgeuse Capella Castor Pollux Deneb Polaris Procyon Regulus Rigel Sirius Vega Algol Mira M31 Double Cluster M42 M35 M41 M44 M13 Hyades Pleiades 61 the key to your sky created by Wil Tirion
E C L I P T I C Horizon 10°N Horizon 20°N Horizon 30°N nozir oH N°03 nozir oH N°02 ozir oH N°01 n SOUTH WEST EAST NORTH SPRING SKY For observers at 10° to 30° northern latitudes B BOOTES ANTLIA AURIGA CAMELOPARDALIS CANCER CANES VENATICI CANIS MAJOR CANIS MINOR CARINA CASSIOPEIA CENTAURUS CEPHEUS CHAMAELEON CIRCINUS COLUMBA COMA BERENICES CORONA BOREALIS CORVUS CRATER CRUX CYGNUS DRACO GEMINI HERCULES HYDRA LEO LEO MINOR LIBRA LUPUS LEPUS LYNX LYRA MONOCEROS MUSCA NORMA OPHIUCHUS ORION PERSEUS PUPPIS PYXIS SCORPIUS SER SERPENS CAPUT SEXTANS TAURUS TRIANGULUM AUSTRALE URSA MAJOR URSA MINOR VELA VIRGO VOLANS Adhara Alphard Antares Hadar Acrux Arcturus Betelgeuse Capella Castor Pollux Polaris Procyon Regulus Rigil Kent Sirius Vega Spica Mimosa Double Cluster M35 M44 M41 M13 Southern Pleiades Eta Carinae Nebula Omega Centauri Jewel Box 62 the key to your sky created by Wil Tirion
B Horizon 40°N Horizon 50°N Horizon 60°N 6 nozir oH N°0 5 nozir oH N°0 04 nozir oH N° SOUTH WEST EAST NORTH SPRING SKY For observers at 40° to 60° northern latitudes BOOTES ANDROMEDA ANTLIA AQUILA ARIES AURIGA CAMELOPARDALIS CANCER CANES VENATICI CANIS MAJOR CANIS MINOR CASSIOPEIA CENTAURUS CEPHEUS COMA BERENICES CORONA BOREALIS CORVUS CRATER CYGNUS DRACO GEMINI HERCULES HYDRA LACERTA LEO LEO MINOR LIBRA LYNX LYRA MONOCEROS OPHIUCHUS ORION PEGASUS PERSEUS PUPPIS PYXIS SAGITTA SCORPIUS SERPENS CAPUT SEXTANS TAURUS TRIANGULUM URSA MAJOR URSA MINOR VELA VIRGO VULPECULA Alphard Aldebaran Arcturus Betelgeuse Capella Castor Pollux Deneb Polaris Procyon Regulus Sirius Vega Spica Algol M31 Double Cluster M35 M44 M13 Hyades Pleiades 63 the key to your sky created by Wil Tirion
E C L I P T I C Horizon 10°N Horizon 20°N Horizon 30°N zir oH N°03 no zir oH N°02 no ozir oH N°01 n SOUTH WEST EAST NORTH SUMMER SKY For observers at 10° to 30° northern latitudes C BOOTES ANDROMEDA APUS AQUARIUS AQUILA ARA CAMELOPARDALIS CANES VENATICI CAPRICORNUS CASSIOPEIA CENTAURUS CEPHEUS CIRCINUS COMA BERENICES CORONA AUSTRALIS CORONA BOREALIS CORVUS CYGNUS DELPHINUS DRACO EQUULEUS GRUS HERCULES HYDRA INDUS LACERTA LEO LEO MINOR LIBRA LUPUS LYRA MICROSCOPIUM NORMA OPHIUCHUS PAVO PEGASUS PERSEUS PISCES PISCIS AUSTRINUS SAGITTA SAGITTARIUS SCORPIUS SCUTUM SERPENS CAUDA SERPENS CAPUT TELESCOPIUM TRIANGULUM AUSTRALE TUCANA URSA MAJOR URSA MINOR VIRGO VULPECULA Altair Antares Hadar Arcturus Fomalhaut Polaris Rigil Kent Vega Spica Deneb M31 Double Cluster M13 M7 M8 M22 Omega Centauri 64 the key to your sky created by Wil Tirion
E C L I P T I C C Horizon 40°N Horizon 50°N Horizon 60°N oH zir no N°06 r oH nozi N°05 zir oH N°04 no SOUTH WEST EAST NORTH SUMMER SKY For observers at 40° to 60° northern latitudes BOOTES ANDROMEDA AQUARIUS AQUILA ARA ARIES AURIGA CAMELOPARDALIS CANCER CANES VENATICI CAPRICORNUS CASSIOPEIA CEPHEUS COMA BERENICES CORONA AUSTRALIS CORONA BOREALIS CYGNUS DELPHINUS DRACO EQUULEUS GEMINI HERCULES HYDRA LACERTA LEO LEO MINOR LIBRA LUPUS LYNX LYRA MICROSCOPIUM NORMA OPHIUCHUS PEGASUS PERSEUS PISCES PISCES SAGITTA SAGITTARIUS SCORPIUS SCUTUM SERPENS CAUDA SERPENS CAPUT TELESCOPIUM TRIANGULUM URSA MAJOR URSA MINOR VIRGO VULPECULA Altair Antares Arcturus Capella Castor Pollux Deneb Polaris Vega Spica Algol M31 Double Cluster M13 M7 M8 M22 65 the key to your sky created by Wil Tirion
E C L I P T I C Horizon 10°N Horizon 20°N Horizon 30°N Hor zi on 30 N° Hor zi on 2 °0 N Hor zi no 01 N° SOUTH WEST EAST NORTH AUTUMN SKY For observers at 10° to 30° northern latitudes D ANDROMEDA AQUARIUS AQUILA ARIES AURIGA CAMELOPARDALIS CAPRICORNUS CASSIOPEIA CEPHEUS CETUS CORONA AUSTRALIS CYGNUS DELPHINUS DORADO DRACO EQUULEUS ERIDANUS FORNAX GEMINI GRUS HERCULES HOROLOGIUM CAELUM HYDRUS INDUS LACERTA LEPUS LYNX LYRA MICROSCOPIUM OCTANS OPHIUCHUS ORION PAVO PEGASUS PERSEUS PHOENIX PISCES PISCIS AUSTRINUS RETICULUM SAGITTA SAGITTARIUS SCULPTOR SCUTUM SERPENS TAURUS CAUDA TELESCOPIUM TRIANGULUM TUCANA URSA MAJOR URSA MINOR VULPECULA Achernar Aldebaran Altair Betelgeuse Capella Deneb Fomalhaut Polaris Rigel Vega Algol Mira M31 Double Cluster M42 M35 M13 M8 M22 SMC 47 Tuc Hyades Pleiades 66 the key to your sky created by Wil Tirion
E C L I P T I C Horizon 40°N Horizon 50°N Horizon 60°N oH ir oz n 06 N° oH ir oz n 05 N° oH ir oz n 04 N° SOUTH WEST EAST NORTH AUTUMN SKY For observers at 40° to 60° northern latitudes D BOOTES ANDROMEDA AQUARIUS AQUILA ARIES AURIGA CAMELOPARDALIS CANCER CANES VENATICI CAPRICORNUS CASSIOPEIA CEPHEUS CETUS CORONA BOREALIS CYGNUS DELPHINUS DRACO EQUULEUS ERIDANUS FORNAX GEMINI GRUS HERCULES LACERTA LEO MINOR LYNX LYRA MICROSCOPIUM OPHIUCHUS ORION PEGASUS PERSEUS PHOENIX PISCES PISCIS AUSTRINUS SAGITTA SAGITTARIUS SCULPTOR SCUTUM SERPENS CAUDA TAURUS TRIANGULUM URSA MAJOR URSA MINOR VULPECULA Aldebaran Altair Betelgeuse Capella Castor Pollux Deneb Fomalhaut Polaris Vega Algol Mira M31 Double Cluster M35 M13 Hyades Pleiades 67 the key to your sky created by Wil Tirion
parting shot 68 Astrophotographer Carl Bernhardt captured this image of the river of stars that define our own Milky Way Galaxy as they flow over Tenaya Lake in Yosemite National Park in California. The beautiful astrophotograph, which also showcases a meteor as it streaks over the lake leaving behind a fleeting trail in the sky that is reflected in the placid water, won first place in the recent Meteor Astrophotography Contest hosted by the Explore Alliance. To get the image, Bernhardt used a Pentax K1 Camera and a 15-30 mm F2.8 DFA lens. The single exposure was processed using Lightroom.