Space news: Universe age could be 1.2 billion years younger than previously thought | Science | News

He said: “The distance scale problem, as it is known, is incredibly difficult because the distances to galaxies are vast and the signposts for their distances are faint and hard to calibrate.”

Professor Schombert and his colleagues used a new approach to the problem by tweaking a distance-measuring tool dubbed the baryonic Tully-Fisher relation.

The scientists then took the distance of 50 galaxies, partially determined by NASA’s Spitzer Space Telescope, and used the data to determine the distances of 95 more galaxies.

According to Professor Schombert, the new approach better accounts for the mass and rotational curve of galaxies.

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