RationalWiki's 2019 Fundraiser

There is no RationalWiki without you. We are a small non-profit with no staff – we are hundreds of volunteers who document pseudoscience and crankery around the world every day. We will never allow ads because we must remain independent. We cannot rely on big donors with corresponding big agendas. We are not the largest website around, but we believe we play an important role in defending truth and objectivity.

If everyone who saw this today donated $5, we would meet our goal for 2019.

Fighting pseudoscience isn't free.
We are 100% user-supported! Help and donate $5, $20 or whatever you can today with PayPal Logo.png!

Donations so far: $6000Goal: $6000
Information icon.svg The 2018 moderator election has started! We are electing 6 moderators and 2 alternatives to serve in 2019. Nominate users here and read their campaign slogans here!

Dark flow

From RationalWiki
Jump to: navigation, search
The poetry of reality
Science
Icon science.svg
We must know.
We will know.
A view from the
shoulders of giants.

Dark flow is a perceived anomaly in the gravitation of several galactic clusters, centering between the constellations of Centaurus and Vela. While the motions of galaxies are believed to be more or less randomly distributed with respect to the cosmic microwave background, a peculiar force seems to be pulling a particular cluster in the same direction at similar speeds. This anomaly cannot be accounted for by the general expansion of the Universe and it appears as if something outside and beyond our Universe is pulling these clusters together.

While more recent data from the Planck spacecraft seem to discredit this (such as this study, that shows an Universe expanding at the same velocity elsewhere), the authors of this hypothesis claim these same data support its existence. Check the Wiki articleWikipedia's W.svg and references therein.

See also[edit]

External Links[edit]