International
Scientists have finally ‘heard’ the chorus of gravitational waves that ripple through the universe
AP 2023-06-29 08:02:00
This image provided by NASA and the European Space Agency shows images of six candidate massive galaxies, seen 500-800 million years after the Big Bang. One of the sources (bottom left) could contain as many stars as our present-day Milky Way, but is 30 times more compact. AP/RSS Photo International
Space telescope uncovers massive galaxies near cosmic dawn
AP 2023-02-23 15:36:00