Is our universe expanding in a linear fashion or something else
This weeks tricky question. Note I have no idea of an answer hence asking it as it has puzzled me on and off for a few years now.
You may have seen the recent Stuff article about pictures of two galaxies colliding ? And the mention that Andromeda and our Milky Way galaxies will collide in about 4 billion years ?
I though that the universe was expanding which implies straight paths. If this was correct then none of these galaxies would ever get closer to each other. So how come they will, and others are, colliding as this implies some sideways movement ?? (There are a few other qualifications here but lets run with the question as stated).
Show us your projects
Whether it's craft, haberdashery, woodwork or upcycling, we'd love to see what you've been working on lately.
You may even spark someone else's creativity...
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Poll: If you could rewind time, would you choose a different career?
It might not be too late for you, but some people look back and wish they had taken a different career path.
If you could go back in time, would you choose something different? Let us know what you would have chosen in the comments below.
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56.5% Yes
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43% No
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0.5% Other - I'll share below
🎭 Tricky, Twisty, and Totally Fun—Let’s Riddle! 🤹♂️
I bring people together, though I’m not alive;
I’m small but vital, helping communities thrive;
I’m often green, sometimes blue or red—
without me, connections might be dead—
What am I?
Do you think you know the answer? Simply 'Like' this post if you know the answer and the big reveal will be posted in the comments at 2pm on the day!
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