Nasa's Chandra X-ray captures 'super' star cluster nearest to Earth - Times of India - The Times of India
timesofindia.indiatimes.comSubmitted by thetimesofindia2776 in science
Science News: NEW DELHI: Westerlund 1, the largest and nearest 'super' star cluster to Earth, is being closely observed with new data from Nasa’s Chandra X-ray Obse.