Search For "hubble constant"
Wonderful Cool Mira Stars Anchor an independent Rate of Cosmic Expansion
Updated : 5 months, 1 week ago IST
The research team monitored these Mira stars over an extended period, establishing their mean luminosities and pulsation periods.
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New measurements bolster challenge to basic model of universe
Updated : 5 years, 9 months ago IST
New Mexico [USA], June 11 (ANI): A new set of precision distance measurements made with an international collection of radio telescopes have greatly increased the likelihood that theorists need to revise the 'standard model' that describes the fundamental nature of the universe.
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Astronomers measure expansion rate of Universe
Updated : 6 years, 2 months ago IST
Maryland [USA], Jan 9 (ANI): Astronomers have measured the expansion rate of the universe using NASA's Hubble Space Telescope with a technique completely independent of any previous technique.
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