In 2013, World-Universe Model (WUM) made one of the most important predictions: "Macroobjects of the World have cores made up of the discussed DM (Dark Matter) particles. Other particles, including DM and baryonic matter, form shells surrounding the cores" [1]. Prof. R. Genzel and A....
The Milky Way's system of small, orbiting satellite galaxies is quite unusual, a new 12-year study of other galaxies in the local universe has found. The Satellites Around Galactic Analogs (SAGA) survey is being conducted by a small group of astronomers to learn how the Milky Way and its...
Astronomers used to think that all of the stars in theuniversewere part of the Milky Way, but that changed in the 1920s when Edwin Hubble, the American astronomer after whom the famous telescope is named, managed to calculate the distance of the Andromeda nebula (today known as the Andromeda...
Early universe Galaxies and clusters Stellar evolution This article is cited by The discovery space of ELT-ANDES. Stars and stellar populations Ian U. Roederer Julián D. Alvarado-Gómez Alessio Zanutta Experimental Astronomy (2024) A time-resolved picture of our Milky Way’s early formation...
It was the best way to end the Milky Way season. The night sky is my favorite thing to shoot. I love the calm and quiet and being one with the universe. Instagram Facebook-f “Enchanted Monastery” – Ramón Morcillo “Enchanted Monastery” – Ramón Morcillo Ávila – Spain ...
The sharp halo age distribution cutoff at ten billion years ago can be identified with the time of accretion of Gaia-Enceladus to the Milky Way. Together with state-of-the-art cosmological simulations of galaxy formation7, these robust ages allow us to order the early sequence of events ...
1. Ice Age Epochs and Milky Way Spiral Arm Passages: Figure 1 - The cosmic ray link between solar activity and the terrestrial climate. The changing solar activity is responsible for a varying solar wind strength. A stronger wind will reduce the flux of cosmic ray reaching Earth, since a ...
function, the cosmic SFR density and the velocity function. Because the velocity is a parameter attached to a galaxy during its history (contrary to the stellar mass), this approach allows us to quantify the number density evolution of galaxies of a given velocity, e.g. of the Milky Way ...
“If we combine the map of the dark matter in the Milky Way with the most recent Big Bang model to explain the universe and we hypothesize the existence of space-time tunnels, what we get is that our galaxy could really contain one of these tunnels, and that the tunnel could even be ...
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