BBC Sky at Night Magazine - April 2023![Agregar a Mis favoritos Add to Favorites](/static/icons/filled.svg)
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BBC Sky at Night Magazine - April 2023![Agregar a Mis favoritos Add to Favorites](/static/icons/filled.svg)
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En este asunto
Mercury returns to twilight
The tiniest planet is back! We show you how to spot it.
Cosmology crash course
As our series continues, we ask: does the Universe have an edge?
The new space age
We report from the international conference on all things space..
INSIDE THE SKY AT NIGHT
In just a generation, humanity has gone from knowing of a handful of planets - those in our Solar System - to confirming the existence of over 5,000.
![INSIDE THE SKY AT NIGHT](https://reseuro.magzter.com/100x125/articles/8942/1257814/bVbMYgBI51680674077055/INSIDE-THE-SKY-AT-NIGHT.jpg)
3 mins
FIELD OF VIEW
The very, very early Space Race
![FIELD OF VIEW](https://reseuro.magzter.com/100x125/articles/8942/1257814/R_5vYCnzi1680674419526/FIELD-OF-VIEW.jpg)
2 mins
JUICE TAKES FLIGHT
Set to launch this month, the European-led JUICE spacecraft will explore the frozen worlds orbiting the gas giant Jupiter.
![JUICE TAKES FLIGHT](https://reseuro.magzter.com/100x125/articles/8942/1257814/QCh_itnLZ1680669164754/JUICE-TAKES-FLIGHT.jpg)
9 mins
Mercury returns to twilight
The inner wanderer graces our evening skies once again this month.
![Mercury returns to twilight](https://reseuro.magzter.com/100x125/articles/8942/1257814/Xl3Lftt8Z1680669972693/MERCURY-RETURNS-TO-TWILIGHT.jpg)
8 mins
Does the Universe have an edge?
It's one of the most perplexing questions in cosmology: does our Universe have an edge?
![Does the Universe have an edge?](https://reseuro.magzter.com/100x125/articles/8942/1257814/Xhj3KJ4Vq1680670856280/DOES-THE-UNIVERSE-HAVE-AN-EDGE.jpg)
3 mins
The new Space Age
With 70 nations, space-mad billionaires and eager private companies all vying for a stake - but no laws or rules -space today is verging on a free-for-all.
![The new Space Age](https://reseuro.magzter.com/100x125/articles/8942/1257814/34OQQqlAD1680671216303/THE-NEW-SPACE-AGE.jpg)
8 mins
Imaging with MULTI-BAND FILTERS
Over the last few years there has been an explosion of multi-band filters for astrophotographers.
![Imaging with MULTI-BAND FILTERS](https://reseuro.magzter.com/100x125/articles/8942/1257814/BubDoQivB1680674614124/IMAGING-WITH-MULTIBAND-FILTERS.jpg)
8 mins
Master the art of averted vision
If you're new to stargazing, a faint object like C/2022 E3 ZTF, the comet that had us all excited earlier this year, isn't the best target for a first look through a telescope - the chances are you won't see a thing.
![Master the art of averted vision](https://reseuro.magzter.com/100x125/articles/8942/1257814/hx14_tkeb1680672012907/MASTER-THE-ART-OF-AVERTED-VISION.jpg)
3 mins
Build a Bahtinov mask
Make an astrophotography focusing aid to fit any telescope
![Build a Bahtinov mask](https://reseuro.magzter.com/100x125/articles/8942/1257814/sF6la2yN-1680672623119/BUILD-A-BAHTINOV-MASK.jpg)
3 mins
Experiments with Venus
Try out these activities while the Evening Star is shining bright in our skies
![Experiments with Venus](https://reseuro.magzter.com/100x125/articles/8942/1257814/fV4KSljc51680673183739/EXPERIMENTS-WITH-VENUS.jpg)
3 mins
Speed up your workflow
Save time by automating common processing steps like boosting contrast and reducing noise
![Speed up your workflow](https://reseuro.magzter.com/100x125/articles/8942/1257814/3vSsI3wz11680673489106/SPEED-UP-YOUR-WORKFLOW.jpg)
3 mins
Q&A WITH A BLACK HOLE PHYSICIST
The Event Horizon Telescope continues to test Einstein's general relativity predictions under the most extreme conditions
![Q&A WITH A BLACK HOLE PHYSICIST](https://reseuro.magzter.com/100x125/articles/8942/1257814/24WWNRBDe1680673837760/QA-WITH-A-BLACK-HOLE-PHYSICIST.jpg)
3 mins
BBC Sky at Night Magazine Description:
Editor: Our Media Ltd
Categoría: Science
Idioma: English
Frecuencia: Monthly
Complementing the much-loved BBC television programme, Sky at Night Magazine is your practical guide to astronomy. Each issue features columns by renowned experts such as Sir Patrick Moore as well as in-depth cosmological features, practical observing tutorials, comprehensive equipment reviews, astrophotography master classes and much, much more. And with easy-to follow star charts and expert advice on how to get the most out of the observing month, Sky at Night Magazine is essential reading for both the novice and experienced astronomer.
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