ESA - European Space Agency - These spiky foam wedges, seen here in the Maxwell test chamber at ESA's ESTEC test centre in Noordwijk, the Netherlands, cover the walls of facilities that
![Entrance to Compact Payload Test Range for antenna testing (ESA-ESTEC, Noordwijk, The Netherlands) Photography by Edgar Martins | Saatchi Art Entrance to Compact Payload Test Range for antenna testing (ESA-ESTEC, Noordwijk, The Netherlands) Photography by Edgar Martins | Saatchi Art](https://images.saatchiart.com/saatchi/20/art/2839469/1909362-HSC00001-7.jpg)
Entrance to Compact Payload Test Range for antenna testing (ESA-ESTEC, Noordwijk, The Netherlands) Photography by Edgar Martins | Saatchi Art
ASTRONOMY AND ASTROPHYSICS Comparison of far-ultraviolet emission lines formed in coronal holes and the quiet Sun
![T4i wins an ESA contract to upgrade an ESTEC facility for iodine testing - T4i - Technology for Propulsion and Innovation T4i wins an ESA contract to upgrade an ESTEC facility for iodine testing - T4i - Technology for Propulsion and Innovation](https://www.t4innovation.com/wp-content/uploads/2022/07/regulus-iodine-t4i.jpg)