Image shows an artist's impression of the selected design for the JWST spacecraft. Northrop Grumman and Ball Aerospace are the prime contractors for JWST.
A gamma-ray burst seen by ESA's Integral satellite. This picture was taken using the Imager on Board the Integral Satellite (IBIS). Astronomers suspect that some gamma-ray bursts are the explosions of individual population III stars.
Credits: ESA. Original image by the Integral IBIS team. Image processing by ESA/ECF