List of unsolved problems in astronomy information
This article is a list of notable unsolved problems in astronomy. Problems may be theoretical or experimental. Theoretical problems result from current theories' inability of explaining observed phenomena or experimental results. Experimental problems result from inability to test or investigate a proposed theory. Other problems involve unique events or occurrences that have not repeated themselves with unclear causes.
This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.
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This is a listofunsolvedproblemsin chemistry. Problemsin chemistry are considered unsolved when an expert in the field considers it unsolved or when...
The following is a listof notable unsolvedproblems grouped into broad areas of physics. Some of the major unsolvedproblemsin physics are theoretical...
unsolvedproblemsinastronomy) The faint young Sun paradox or faint young Sun problem describes the apparent contradiction between observations of liquid...
dynamics of the solar corona. Unsolvedprobleminastronomy: Why is the Sun's corona so much hotter than the Sun's surface? (more unsolvedproblemsin astronomy)...
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry...
Cuspy halo problem (also known as "the core/cusp problem") Listofunsolvedproblemsin physics For a detailed and up to date list see Listof Milky Way's...
Bang to Heat Death Future of Earth Global catastrophic risk Human extinction Big Crunch Listofunsolvedproblemsinastronomy Minimalism 2012 (film) Geostorm...
problem") Listofunsolvedproblemsin physics Moore, Ben; et al. (August 1994). "Evidence against dissipation-less dark matter from observations of galaxy...
neutrinos instead of light Physics Listof timelines Listofunsolvedproblemsin physics Rovelli, Carlo (2023). Anaximander and the Nature of Science. Allen...
including the current version of the ΛCDM model, or is the universe inhomogeneous or anisotropic? (more unsolvedproblemsin physics) In modern physical cosmology...
Inastronomy, a disrupted planet is a planet or exoplanet or, perhaps on a somewhat smaller scale, a planetary-mass object, planetesimal, moon, exomoon...
mechanics), one of the unsolvedproblemsin physics is the unification of quantum mechanics and general relativity, which the Standard Model of particle physics...
science – one that studies the role of physical processes in living organisms. 'See Outline of biophysics.' Astronomy – studies the universe beyond Earth...
Scientific List and directory of peer-reviewed Astronomy / Astrophysics Journals Ned Wright's Cosmology Tutorial, UCLA Portals: Physics Astronomy Stars...
through the Outline of the history of physics. Elements of what became physics were drawn primarily from the fields ofastronomy, optics, and mechanics...
Unsolvedproblemin physics: Why does the observable universe have more matter than antimatter? (more unsolvedproblemsin physics) The majority of ordinary...
Complex problems that seem like they could be solved by a clever application of dynamics and mechanics remain unsolved; examples include the formation of sandpiles...