For a $10 billion instrument, the James Webb Space Telescope (JWST) spends a lot of its time staring into thin air. The deep space shots this produces are stunningly beautiful, turning a seemingly empty sky into a field dotted with thousands of distant galaxies, some of which were seen only hundreds of millions of years after the Big Bang. .
The first results of these investigations into the early universe surprised astronomers, as more stars were forming, larger black holes were present, and galaxies appeared brighter than expected. But maybe we shouldn’t have been so surprised to find out…
Source: www.newscientist.com
