Did the Sun Use to Have a Binary Partner?

Did the Sun Use to Have a Binary Partner?

0 0 29 giorni fa
*New study claims the Sun may have had a binary partner
A new study suggests the Sun may once have been part of a binary star system with a companion of similar mass.
*A new more puzzling view of the universe
New data from the Slone Digital Sky Survey suggests the current rate of expansion of the universe – known as the Hubble Constant -- is about 10 percent lower than the expansion rate measured from distances to very nearby galaxies.
*Astra Rocket Launch failure
Space is hard as Astra ... Maggiori informazioni

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