Universe🌌
Anisotropies and Inhomogeneities
Knowledge Ark · Universe · Chapter 10 / Article 09 An almost smooth beginning. A universe of structure. Why is the universe filled with galaxies, filaments, and enormous voids if...
Anisotropies and Inhomogeneities
Knowledge Ark · Universe · Chapter 10 / Article 09 An almost smooth beginning. A universe of structure. Why is the universe filled with galaxies, filaments, and enormous voids if...
Dark Energy Surveys
Knowledge Ark · Observing the universe TracingcosmicaccelerationDark energy surveys An exploding star, a faintly stretched galaxy, a pattern across millions of galaxies: each carries a different clue to how the...
Dark Energy Surveys
Knowledge Ark · Observing the universe TracingcosmicaccelerationDark energy surveys An exploding star, a faintly stretched galaxy, a pattern across millions of galaxies: each carries a different clue to how the...
Measuring the Hubble Constant: The Tension
Knowledge Ark · Universe · Chapter 10 / Article 07 One universe. An unresolved rate. How quickly is the universe expanding today? Astronomers can approach the question through nearby stars...
Measuring the Hubble Constant: The Tension
Knowledge Ark · Universe · Chapter 10 / Article 07 One universe. An unresolved rate. How quickly is the universe expanding today? Astronomers can approach the question through nearby stars...
Gravitational Lensing: A Natural Cosmic Telescope
Knowledge Ark · Universe · Chapter 10 / Article 06 A telescope made of gravity. A distant galaxy can appear stretched into an arc, repeated across the sky, or magnified...
Gravitational Lensing: A Natural Cosmic Telescope
Knowledge Ark · Universe · Chapter 10 / Article 06 A telescope made of gravity. A distant galaxy can appear stretched into an arc, repeated across the sky, or magnified...
Redshift Surveys and Mapping the Universe
Knowledge Ark · Universe · Chapter 10 / Article 05 A sky of points. A universe in depth. Two galaxies can appear side by side while lying enormously far apart....
Redshift Surveys and Mapping the Universe
Knowledge Ark · Universe · Chapter 10 / Article 05 A sky of points. A universe in depth. Two galaxies can appear side by side while lying enormously far apart....
The Cosmic Microwave Background’s Detailed Stru...
Knowledge Ark · Universe · Chapter 10 / Article 03 Ancient light. Extraordinary detail. Across the sky, a faint microwave glow preserves traces of the young universe. Its tiny temperature...
The Cosmic Microwave Background’s Detailed Stru...
Knowledge Ark · Universe · Chapter 10 / Article 03 Ancient light. Extraordinary detail. Across the sky, a faint microwave glow preserves traces of the young universe. Its tiny temperature...