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The anthropic principle, also known as the observation selection effect, is the proposition that the range of possible observations that could be made about the universe is limited by the fact that observations are only possible in the type of universe that is capable of developing intelligent life. Proponents of the anthropic principle argue ...
The Hubble Space Telescope reveals many local anomalies in the generally homogeneous character of interstellar space, such as this galaxy and the supernova beside it . In astronomy, a Hubble bubble would be "a departure of the local value of the Hubble constant from its globally averaged value," [ 1 ] or, more technically, "a local monopole in ...
H 0 is Hubble's constant and corresponds to the value of H (often termed the Hubble parameter which is a value that is time dependent and which can be expressed in terms of the scale factor) in the Friedmann equations taken at the time of observation denoted by the subscript 0. This value is the same throughout the universe for a given comoving ...
A team of scientists published their findings this week using Nasa's James Webb Space Telescope (JWST) to cross-check the physics problem known as "Hubble Tension," which refers to Hubble Space ...
The team nicknamed the star system Mothra due to its extreme magnification and brightness. Surprisingly, Mothra has appeared before, detected in Hubble observations nine years ago.
In this zoomed-in detail of the Hubble image of Abell 370, the host galaxy where the 44 stars were discovered appears several times: in a normal image (left), and a distorted image appearing as a ...
Indeed, the potential link between MONDian dynamics and the universe as a whole (that is, cosmology) is augmented by the observation that the value of a 0 (determined by fits to internal properties of galaxies) is within an order of magnitude of cH 0, where c is the speed of light and H 0 is the Hubble constant (a measure of the present-day ...
Explore the universe with news on fascinating discoveries, scientific advancements and more. New observations of Jupiter’s Great Red Spot captured by the Hubble Space Telescope show that the 190 ...