Australian Sky & Telescope - April 2018

http://www.skyandtelescope.com.au 41 The origin of the Ram Finally, there’s the problem of Aries, the Ram, the one constellation ...

42 AUSTRALIAN SKY & TELESCOPE April 2018 BINOCULAR HIGHLIGHT by Jonathan Nally Theta’s hot, blue radiance I s there anything ...

http://www.skyandtelescope.com.au 43 Galaxy Double star Variable star Open cluster Diffuse nebula Globular cluster Planetary neb ...

44 AUSTRALIAN SKY & TELESCOPE April 2018 The great Overdog, That heavenly beast Withastarinoneeye, Gives a leap in the east. ...

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46 AUSTRALIAN SKY & TELESCOPE April 2018 SUN, MOON & PLANETS by Jonathan Nally Mercury masters the morning This is a goo ...

http://www.skyandtelescope.com.au 47 by Con Stoitsis METEORS The ever-reliable Eta Aquariids Don’t let the Moon spoil your meteo ...

48 AUSTRALIAN SKY & TELESCOPE April 2018 DOUBLE STARS by Ross Gould Wandering west in Centaurus Some tough and some easy tar ...

http://www.skyandtelescope.com.au 49 by Alan Plummer VARIABLE STARS Overlooked no longer V Pyxidis could be undergoing evolution ...

50 AUSTRALIAN SKY & TELESCOPE April 2018 A lthough its position low in the northwesternskyduringtwilight makesC/2016 R2 (PAN ...

http://www.skyandtelescope.com.au 51 by Sue French TARGETS The Crab and the Water Monster Hydra and Cancer, once fearsome advers ...

52 AUSTRALIAN SKY & TELESCOPE April 2018 TARGETS orange, 8.5-magnitude HIP 43582 and yellow, 8.6-magnitude HIP 43618. Abell ...

http://www.skyandtelescope.com.au 53 4.4-magnitude star Zeta (ζ) Mono- cerotis. As viewed through his small refractor, Kevin Ber ...

54 AUSTRALIAN SKY & TELESCOPE April 2018 EXPLORING THE MOON by Charles Wood The Moon’s watery secrets Look closely, and you ...

http://www.skyandtelescope.com.au 55 associated with the maria themselves implies either that the sources of these massive flows ...

56 AUSTRALIAN SKY & TELESCOPE April 2018 EXPLORING THE SOLAR SYSTEM by J. Kelly Beatty Velikovsky ’s Venus A ssummergivesway ...

http://www.skyandtelescope.com.au 57 Still, one has to wonder why the outlandish premises of Worlds in Collision got so much tra ...

58 AUSTRALIAN SKY & TELESCOPE April 2018 IMAGING by Michael Sidonio ...

http://www.skyandtelescope.com.au 59 & My the telescope I ’vebeenanactiveamateurastronomer and astrophotographer in one form ...

60 AUSTRALIAN SKY & TELESCOPE April 2018 S The author’s father looking through a polar alignment axis. Above right: The auth ...