NASA’s Chandra X-ray telescope celebrates 20 years in space
The spacecraft launched in July 1999 and has been searching the sky ever since
![Chandra images](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/07/072419_LG_chandra_feat.jpg?fit=1030%2C580&ssl=1)
LOOKING AROUND NASA released a set of images from the Chandra X-ray Observatory to celebrate its 20th anniversary, showing merging galaxies and a supernova remnant, among others.
CXC/NASA, SAO