Cosmology

TECHNICAL DEFINITION

The scientific discipline investigating the origin, evolution, large-scale structure, and ultimate fate of the universe, encompassing theories like the Big Bang, dark matter, and dark energy.

BACKGROUND

The following outline is provided as an overview and topical guide to space science:

SYNONYMS & ALIASES

• Universe study
• Cosmic science
• Astrophysical cosmology
• Big Bang theory

USAGE NOTE

Modern cosmology relies heavily on observations from telescopes like the Hubble Space Telescope.

DEVELOPERS

Organizations developing technology related to Cosmology.

• National Aeronautics and Space Administration (NASA)

  NASA develops and operates space-based observatories and missions (e.g., Hubble, James Webb Space Telescope, Roman Space Telescope) that are critical for cosmological research, studying the origin, evolution, and future of the universe.

• European Space Agency (ESA)

  ESA develops and operates scientific missions like Planck, Euclid, and Gaia, which provide crucial data for understanding the Cosmic Microwave Background, dark matter, dark energy, and the large-scale structure of the universe.

• CERN (European Organization for Nuclear Research)

  While primarily focused on particle physics, CERN's research into fundamental particles and forces directly informs cosmological models, particularly concerning the early universe, dark matter, and baryogenesis.

• Max Planck Institute for Astrophysics (MPA)

  MPA is a world-leading research institute dedicated to theoretical and observational astrophysics, with a strong focus on cosmology, galaxy formation, and the large-scale structure of the universe.

• Square Kilometre Array Observatory (SKAO)

  SKAO is building and will operate the world's largest radio telescope, which is designed to answer fundamental questions about the universe, including the nature of dark energy, the epoch of reionization, and the origins of cosmic magnetism.

• Space Telescope Science Institute (STScI)

  STScI operates the Hubble Space Telescope and the James Webb Space Telescope, providing expertise in observatory operations, data archiving, and scientific analysis crucial for cosmological observations and discoveries.

• California Institute of Technology (Caltech)

  Caltech conducts extensive research in cosmology and astrophysics, operating significant astronomical facilities (e.g., Palomar Observatory, co-operating Keck Observatory) and housing research groups focused on theoretical cosmology and observational studies of the early universe.

• Perimeter Institute for Theoretical Physics

  Perimeter Institute is a leading center for theoretical physics research, including quantum gravity, cosmology, and particle physics, developing fundamental theories and mathematical frameworks to understand the universe.