Agency
Artists' impression of XMM
ESA's XMM large multi-mirror X-ray astronomy satellite will be launched in 1999 by Ariane 5 into a highly elliptical orbit (perigee 7000 km, apogee [Image Date: 01-05-97] [97.05.001-001]
ESA's XMM large multi-mirror X-ray astronomy satellite will be launched in 1999 by Ariane 5 into a highly elliptical orbit (perigee 7000 km, apogee [Image Date: 01-05-97] [97.05.001-001]
