This Is Sci-fi
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This Is Sci-fi
@thisisscifi.bsky.social
Space facts, cosmic curiosity and science fiction
What is hyperspace? In simple terms, hyperspace is often described as an alternate dimension or a higher-dimensional space that exists alongside our own universe.

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What is Hyperspace in Science Fiction?
Hyperspace is a concept deeply rooted in the realm of science fiction, serving as a fascinating mechanism for faster-than-light (FTL)…
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January 15, 2025 at 2:32 AM
JWST has spotted the most distant galaxy ever, believed to be formed just after the beginning of time.
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JWST has just observed the most distant galaxy ever - This is Sci-Fi
Since its launch three years ago the JWST James Webb Space Telescope has sent back
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January 8, 2025 at 9:01 PM
Jupiter's auroras are brilliant light shows in the planet's upper atmosphere that are caused by collisions between high-energy particles and gas atoms.
January 1, 2025 at 10:48 PM
Ceres is a fascinating Dwarf Planet that may have a subsurface ocean full of life.
December 4, 2024 at 11:11 PM
Why do black holes vary in size? medium.com/@thisisscifi...
December 3, 2024 at 11:25 AM
How did Klingons build star ships?
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December 3, 2024 at 1:06 AM
This is the greatest empire in science fiction.

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December 2, 2024 at 9:44 AM
Is our concept of time wrong?
November 30, 2024 at 12:57 PM
What is a Neutron Star?
November 29, 2024 at 2:33 AM
10^10^16: A Stanford study suggests there are this many possible universes. It’s a 1 with about 45 zeros.
November 28, 2024 at 12:57 PM
This is a beautiful new image of the Sambrero Galaxy taken by the JWST.
November 27, 2024 at 12:53 PM
Although the Sun loses 4.3 kilograms of mass PER SECOND, it's still a tiny fraction of its total mass. Over its lifetime, the Sun has only lost about 0.05% of its mass
November 27, 2024 at 12:11 AM
Saturns rings are not solid disks as they appear in photos. They are made up of chunks of ice, dust and rock.
November 26, 2024 at 3:58 AM
Jupiter is not only the largest planet in our solar system its also is the oldest planet, forming from the dust and gases left over from the Sun's formation 4.5 billion years ago. But it has the shortest day in the solar system, taking only 10.5 hours to spin around once on its axis
November 25, 2024 at 9:40 AM
How to measure the spin of a Black Hole.
November 25, 2024 at 2:30 AM
This solar flare looks like a creature launching off the Sun. Some solar flares are so powerful they can affect electricity on Earth.
November 24, 2024 at 8:59 AM
How to build a space habitat? You need these major components.
November 22, 2024 at 5:54 AM
The evolution and understanding of our universe has been a joint effort between millions of people over the decades.
November 22, 2024 at 4:18 AM
Another ridiculously clear image of Jupiter.
November 22, 2024 at 12:09 AM
Does this protocol scare anyone else??

Reinforcement learning from human feedback (RLHF) is a machine learning (ML) technique that uses human feedback to optimize ML models to self-learn more efficiently.
November 21, 2024 at 7:41 PM
Anatomy of a black hole.
November 21, 2024 at 5:52 AM
Shoutout to Astronomer Dorrit Hoffleit who spent most of her career counting the stars in the night sky. There are 9,096 visible stars across both hemispheres.
November 21, 2024 at 12:05 AM
This is the most detailed picture of the moon you’ve ever seen. It’s 708GB!
November 20, 2024 at 1:20 PM
Happy birthday Edwin Hubble.
November 20, 2024 at 12:52 AM
Could you imagine seeing the moon for the first time in 1606? These are the drawings of Galileo Galilei.
November 19, 2024 at 9:26 PM