Stars make a bigger mess in old galaxies, and scientists just figured out why
More evolved galaxies demonstrate a greater range of stellar motions compared to the orderly, circular orbits of stars like our sun in the Milky Way.
Source: yahoo.com
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Stars make a bigger mess in old galaxies, and scientists just figured out why
More evolved galaxies demonstrate a greater range of stellar motions compared to the orderly, circular orbits of stars like our sun in the Milky Way.
Source: space.com
Galaxies grow more chaotic over time
Sydney, Australia (SPX) Apr 08, 2024 - A new study led by Professor Scott Croom of the ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) and the School of Physics has demonstrated that the age of a galaxy is th
Source: spacedaily.com
Galaxies get more chaotic as they age
<p>Galaxies start life with their stars rotating in an orderly pattern but in some the motion of stars in more random. Until now, scientists have been uncertain about what causes this – possibly the surrounding environment or the mass of the galaxy itself.</p> <p>A new study, published in a paper today in <em><a href="https://academic.oup.com/mnras/article-lookup/doi/10.1093/mnras/stae458">MNRAS (Monthly Notices of the Royal Astronomical Society)</a></em>, has found that the most important factor is neither of these things. It shows...
Source: eurekalert.org