False color image of the radio signal from atomic hydrogen of the galaxy. Astronomers using a radio telescope in India have captured the most distant-ever radio signal from a galaxy, fuelling hopes ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

Astronomers detected a radio signal from deeper in space than ever before, using a cosmic trick first predicted by Einstein. When you purchase through links on our site, we may earn an affiliate ...