![Andrew Connolly: What's the next window into our universe?](https://pi.tedcdn.com/r/talkstar-photos.s3.amazonaws.com/uploads/8c652145-bd3a-4217-ab6a-bf1abed01308/AndrewConnolly_2014-embed.jpg?h=200)
Big Data is everywhere — even the skies. In an informative talk, astronomer Andrew Connolly shows how large amounts of data are being collected about our universe, recording it in its ever-changing moods. Just how do scientists capture so many images at scale? It starts with a giant telescope ...