NASA’s Chandra X-ray telescope sees ‘knot’ exploding from nearby black hole jet
Astronomers scoured NASA's decades-old data Chandra X-ray Observatorywe spot bright, rugged features…
Happy 25th Anniversary of Chandra! NASA Celebrates with 25 Breathtaking Images from its Flagship X-ray Observatory
It's truly the summer of Space Day. Following the anniversary of the…
