Tag Archives: void

Astronomers who examined the sound waves from the Big Bang say that the Earth — and the entire Milky Way galaxy we call home — could be trapped in a huge void billions of light years across. Their study, which was just presented at the Royal Astronomical Society’s National Astronomy Meeting in the UK, could solve one of cosmology’s greatest …

For nearly a decade, cosmologists have wrestled with a nagging mismatch called the Hubble tension. When astronomers measure the expansion of space in the nearby universe, they find a noticeably faster rate than calculations based on the early cosmos predict. A new analysis presented this week at the Royal Astronomical Society’s National Astronomy Meeting (NAM 2025) proposes an eye-catching fix. …