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deep space through our lens
who we are
we are the astronomy community.
Southern Hemisphere
Located in Cape Town, South Africa
At Casual Astronomy, we’re more than just observers of the night sky; we’re a community of dreamers, explorers, and storytellers who find wonder in the universe above us.
Whether you’re just starting your stargazing journey or already navigating constellations with a telescope, our mission is to make astronomy approachable, inspiring, and endlessly exciting for everyone under the same sky.
our blog
latest articles
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FAQ: What is Mars’ diameter?
Read More: FAQ: What is Mars’ diameter?What is Mars diameter? Learn the exact measurements of the Red Planet and why its size influences its gravity, geology and long term evolution.
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Alien Earth: The New Xenomorph Horror Series on Disney+
Read More: Alien Earth: The New Xenomorph Horror Series on Disney+Alien Earth brings the Xenomorph to modern day Earth with scientific realism, atmospheric horror, and a grounded story that expands the classic Alien universe.
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Terragenesis Space Simulator: Exploring the Science Behind Planetary Transformation
Read More: Terragenesis Space Simulator: Exploring the Science Behind Planetary TransformationA science-focused look at Terragenesis Space Simulator, the mobile game that lets players terraform planets, manage environments and build living worlds using real planetary data.
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Stars, Constellations and Night-Sky Objects You Can See in South Africa with the Naked Eye
Read More: Stars, Constellations and Night-Sky Objects You Can See in South Africa with the Naked EyeA simple guide to the stars, constellations and planets you can see with the naked eye from South Africa.
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C/2025 K1 (ATLAS) Breaks Apart After Near-Sun Flyby
Read More: C/2025 K1 (ATLAS) Breaks Apart After Near-Sun FlybyComet C/2025 K1 (ATLAS) has fragmented after its Sun flyby. Here is what happened and how you can observe the pieces in the night sky.
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Astrophotography Tech: The Latest Innovations Bringing the Universe Closer
Read More: Astrophotography Tech: The Latest Innovations Bringing the Universe CloserExplore the newest astrophotography tech shaping modern stargazing, including smart telescopes, advanced sensors and AI tools that bring deep sky imaging within reach.
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A peaceful Sunday under the night stars: Slowing down before the week ahead
Read More: A peaceful Sunday under the night stars: Slowing down before the week aheadA gentle Sunday stargazing moment to relax, breathe and prepare for the week ahead.
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A dramatic plasma prominence dances over the Sun
Read More: A dramatic plasma prominence dances over the SunA stunning new image released this week has captured a towering plasma prominence rising from the edge of the Sun. Recorded by the ESA and…
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Planet Mars: The ultimate guide to the Red Frontier
Read More: Planet Mars: The ultimate guide to the Red FrontierA complete guide to Planet Mars, exploring its geology, atmosphere, history of exploration and why it remains one of astronomy’s most important frontiers.
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The Oort Cloud: The Mysterious Edge of Our Solar System
Read More: The Oort Cloud: The Mysterious Edge of Our Solar SystemDiscover the Oort Cloud, a vast icy region at the Solar System’s edge, and learn why it is key to understanding long-period comets and Solar…