Most of the universe is… invisible. 🤯

The stars, planets, and galaxies we see? That’s only about 5% of what’s really out there. The rest is hidden as something mysterious called dark matter—and we’re still trying to figure out what it actually is.

In this video, we’ll go on a journey to uncover:
✨ The clues that prove dark matter is real (even though we can’t see it)
🔭 How scientists are building giant detectors underground, smashing particles at the Large Hadron Collider, and scanning the skies with amazing telescopes
🚀 The exciting new missions like Euclid, the Vera Rubin Observatory, and NASA’s Roman Telescope that could finally help us catch dark matter in the act
🤔 And the big question: What if dark matter isn’t real at all… and it’s gravity itself that needs rewriting?

This is more than a science story. It’s a cosmic detective tale—about the invisible glue that holds the universe together. 🌠

If you’ve ever looked up at the night sky and wondered what’s really out there, you’ll love this adventure.

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Imagine you’re setting foot on a spaceship built for life beyond Earth. In this episode, we’ll dream big about what it really takes to travel—and thrive—in deep space. From spinning habitats that give you artificial gravity and help you feel at home, to futuristic propulsion systems aiming for the stars, and living spaces filled with fresh air and homegrown food, we’ll mix real science, current breakthroughs, and bold ideas to picture humanity’s next great adventure. You’ll discover the challenges we face, the creative solutions engineers are working on right now, and what your life might look like when our home stretches far beyond our blue planet. Join us for an inspiring journey into the future—where we ask not just how we’ll survive, but how we’ll live, explore, and grow together among the stars.

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#podcast #spotifypodcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace

This audio episode discusses a paper that explores the possibility of the interstellar object 3I/ATLAS being alien technology. The authors use a specific computer program to analyze its path and characteristics.

Source: https://arxiv.org/abs/2507.12213

Key points from the analysis include:

* 3I/ATLAS is unusual because its orbit is almost flat compared to the solar system, and it has a retrograde tilt. This makes it very difficult for humans to intercept with current rocket technology.

* The object is also seen approaching Venus, Mars, and Jupiter at surprisingly close distances.

* It passes behind the Sun from Earth's perspective at its closest approach to the Sun. The paper suggests this could be a way for the object to perform a braking maneuver without being seen.

* The object's orbit originated from the direction of the Galactic Center, a bright region of the sky that made it difficult for telescopes to detect it early. This also made an intercept mission by humanity impossible by the time it was discovered.

* The paper also considers the possibility of a "non-gravitational" acceleration, which could be caused by a solar sail.

* While the paper presents a lot of interesting evidence, the authors emphasize that it is most likely a natural object, probably a comet. They wrote the paper as an exercise to explore the possibilities and testable predictions.

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#podcast #spotifypodcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace