Tag: early universe

Cosmoknowledge Science & Technology

These Webb Galaxies Were Just Proven to Be Something Else 0 (0)

NASA’s James Webb Space Telescope has uncovered a cosmic illusion. Some objects believed to be massive galaxies near the beginning of the universe were actually feeding black holes, while others were nearby brown dwarfs disguised as ancient galaxies. Discover how these cosmic impostors fooled astronomers and what they reveal about the early universe. WATCH ANOTHER VIDEO: We Just Found the Oldest Galaxy https://www.youtube.com/watch?v=cTIStQKwZeU Ways to support us – Join this channel to get access to the perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join – Check out our merch https://www.cosmoknowledge.com – Donate https://www.buymeacoffee.com/cosmoknowledge SUBSCRIBE ► https://goo.gl/PLLFPz —- Website ► https://cosmoknowledge.com/ Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledge [See More…]

Cosmoknowledge Science & Technology

Scientists Think Dark Matter May Be Black Holes 0 (0)

Could dark matter be made of black holes? New research suggests primordial black holes, tiny black holes formed just after the Big Bang, may explain part of the universe’s missing matter. In this video, we explore LIGO’s strange signal, Hawking radiation, monster neutrinos, and how these ancient black holes could even leave clues inside our own solar system. Alexandra Klipfel research paper: https://arxiv.org/abs/2503.19227 Other sources: https://iopscience.iop.org/article/10.3847/1538-4357/ae48f9 https://arxiv.org/abs/2602.05840 WATCH ANOTHER VIDEO: Largest Black Hole Ever, Phoenix A* https://www.youtube.com/watch?v=m4MVIjYXkuM Ways to support us – Join this channel to get access to the perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join – Check out our merch https://www.cosmoknowledge.com – Donate [See More…]

Cosmoknowledge Education

Top Space Moments of 2025 0 (0)

2025 changed space forever. From interstellar objects carrying life’s ingredients to Moon landings that finally worked, monster stars from the early universe, and discoveries that broke our models, this was the year space stopped playing by the rules. WATCH ANOTHER VIDEO: Past, Present, and Future Exist at the Same Time https://www.youtube.com/watch?v=iVsYRzY4iuA Ways to support us – Join this channel to get access to the perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join – Check out our merch https://www.cosmoknowledge.com – Donate https://www.buymeacoffee.com/cosmoknowledge SUBSCRIBE ► https://goo.gl/PLLFPz —- Website ► https://cosmoknowledge.com/ Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledge TikTok ► https://www.tiktok.com/@cosmoknowledge Twitter ► https://twitter.com/cosmoknowledge A Cosmoknowledge production. Graphics: Blue Origin, [See More…]

Cosmoknowledge Education

We Just Found the Oldest Galaxy 0 (0)

Astronomers, using the Webb telescope, have found the oldest galaxy to date. It’s called MoM-z14, and we’re seeing it as it was when the universe was just a baby, barely 280 million years old. – Source: https://arxiv.org/pdf/2505.11263 WATCH ANOTHER VIDEO: Webb Finds 44 Stars Halfway Across the Universe https://www.youtube.com/watch?v=bvZn3VgJVxI CHECK OUT OUR MERCH: https://www.cosmoknowledge.com You are welcome to support us so we can create more quality content: https://www.buymeacoffee.com/cosmoknowledge Join this channel to get access to the perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join SUBSCRIBE ► https://goo.gl/PLLFPz —- Website ► https://cosmoknowledge.com/ Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledge TikTok ► https://www.tiktok.com/@cosmoknowledge Twitter ► https://twitter.com/cosmoknowledge A Cosmoknowledge production. [See More…]

Cosmoknowledge Education

Webb Just Observed The Oldest Known Galaxies 0 (0)

In the early months of its operation, Webb observed four really old galaxies. Now, scientists have confirmed that they are actually the oldest galaxies we have ever observed. Source: https://webbtelescope.org/files/live/sites/webb/files/home/webb-science/early-highlights/_documents/2022-061-jades/JADES_CurtisLake.pdf WATCH MORE VIDEOS: Webb Observes Inside Saturn’s Moon Titan https://www.youtube.com/watch?v=F81oPJeAd2c Join this channel to get access to perks: https://www.youtube.com/channel/UCdgpfQ5snGKcP-eqoVXI0pw/join SUBSCRIBE ► https://goo.gl/PLLFPz —- Website ► https://cosmoknowledge.com/ Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledge TikTok ► https://www.tiktok.com/@cosmoknowledge Twitter ► https://twitter.com/cosmoknowledge Produced, directed, and edited by: Ardit Bicaj Narrated by: Russell Archey https://www.ravonmedia.com/ Graphics: NASA, ESA, CSA, M. Zamani (ESA/Webb), Leah Hustak (STScI) NASA’s Goddard Space Flight Center NASA, ESA, and S. Beckwith [See More…]