Kirsten Knudsen – Astronomy Now

2 December 2020

Latest News

[ 30 November 2020 ] SOFIA opens a surprising window on quasars and galactic evolution News
[ 24 November 2020 ] Mars rover data indicates ancient megafloods across Gale Crater News
[ 22 November 2020 ] Radioactive elements may be key to exoplanet habitability News
[ 19 November 2020 ] Iconic Arecibo Observatory, too unsafe to repair, faces demolition News
[ 8 November 2020 ] Arecibo Observatory suffers additional damage from second cable failure News

An old-looking, dusty galaxy in a young universe

2 March 2015 Astronomy Now

One of the most distant galaxies ever observed, A1689-zD1, has provided astronomers with the first detection of dust in such a remote star-forming system and tantalising evidence for the rapid evolution of galaxies after the Big Bang.