Image Credits

Page backgrounds: 3C321
Credit: NASA, ESA, D. Evans (Harvard-Smithsonian Center for Astrophysics), [X-ray: NASA/CXC/CfA/D.Evans et al.; Optical/UV: NASA/STScI; Radio: NSF/VLA/CfA/D.Evans et al., STFC/JBO/MERLIN]

Rotational images:

Courtesy of SOHO/EIT consortium. SOHO is a project of international cooperation between ESA and NASA.

Messier 106, HST, Credit: NASA, ESA, the Hubble Heritage Team (STScI/AURA), and R. Gendler (for the Hubble Heritage Team). Acknowledgement: J. GaBany

“On the Final Frontier” – Cassini, Credit: NASA/JPL/Space Science Institute

Veil Supernova Remnant, Credit: NASA, ESA, and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration. Acknowledgment: J. Hester (Arizona State University)

Andreas Papadopoulos