Blue Blobs - A Mysterious New Class Of "Galaxies" скачать в хорошем качестве

Blue Blobs - A Mysterious New Class Of "Galaxies"

This video is about a newly discovered class of intergalactic objects. Known as Ram Pressure Dwarfs or simply "blue blobs", they consist of clusters of very young, blue stars (with no older stellar population) and star-forming regions located in the middle of nowhere in intergalactic space. A natural question arises - how did they arrive there? How did they form, and what will happen to them as they age? There were also two Zooniverse citizen science projects to help find more of them in the last couple years. Sources: https://arxiv.org/pdf/1507.01855 - 2015 https://arxiv.org/pdf/1611.02876 - 2016 https://arxiv.org/pdf/2110.14648 - BC3 https://arxiv.org/pdf/2205.01695 - 2022 study https://iopscience.iop.org/article/10... - BC6 https://arxiv.org/pdf/2411.14526 - Zooniverse Virgo results Music: Stellardrone - The Edge of Forever (extended it a bit) Footage from: SpaceEngine various institutions such as NASA, ESA, ESO and others which I have credited in the video, as well as diagrams from the source paper itself Some images from: Hubble Space Telescope (NASA/ESA) & Michael Jones 0:00 SECCO 1 1:15 More Discoveries 1:55 Formation and Origin 3:12 Present Day 4:00 Future Evolution 4:20 Recent Discoveries 4:28 Zooniverse Projects 5:32 Next Steps