3D ionization structure and kinematics of NGC 2392
Low-ionization pairs of knots in planetary nebulae: physical properties and excitation
Instrument
WFPC2, WFPC2/PC, WFPC2/WFC
Temporal Coverage
2006-09-08T09:44:16Z/2007-02-22T00:18:16Z
Version
1.0
Mission Description
Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.