A MONTH
OF METEORS
PE
TE
LA
W
RE
NC
E
✦ Jupiter’s double moon
and shadow transits
✦ Delaunay, the Moon’s
misshapen crater
✦ Meteor trains, and
how to observe them
About the writers
Astronomy
expert Pete
Lawrence is
a skilled astro
imager and
a presenter on The Sky at
Night monthly on BBC Four
Steve
To n k i n is
a binocular
observer.
Find his tour
of the best sights for
both eyes on page 54
Also on view Red light friendly
this month...
The Sky Guide
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To preserve your night
vision, this Sky Guide
can be read using a red
light under dark skies
August 2021 BBC Sky at Night Magazine 43
Observe Jupiter and Saturn,
both at opposition in August
DOUBLE THE VIEW
Discover one of the Moon’s
lesser-known clair-obscur effects
FIND THE ‘ZENO STEPS’
16 -PAGE
CENTRE
PULLOUT
AUGUST 2021
Enjoy a promising Perseid peak
on 12 August and an Aurigids
outburst at the end of the month