Cosmic Magnifying Glasses Yield Independent Measure of Universe's Expansion
January 8, 2020
A team of astronomers including Eduard Rusu from the Subaru Telescope, using data from NASA's Hubble Space Telescope, the Subaru Telescope and other observatories has measured the universe's expansion rate using a technique that is completely independent of any previous method...
The 'Cores' of Massive Galaxies Had Already Formed 1.5 Billion Years after the Big Bang
December 18, 2019
A distant galaxy more massive than our Milky Way -- with more than a trillion stars -- has revealed that the 'cores' of massive galaxies in the Universe had formed already 1.5 billion years after the Big Bang, about 1 billion years earlier than previous measurements revealed...