This richly coloured cloud of gas called RCW 34 is a site of star formation in the southern constellation of Vela (The Sails). This image was taken using the FORS instrument on ESO’s Very Large Telescope in northern Chile.
Hubble Ultra Deep Field 2014 - Astronomers using NASA's Hubble Space Telescope have assembled a comprehensive picture of the evolving universe — among the most colorful deep space images ever captured by the telescope. - Image Credit: NASA, ESA et al
This combination of three wavelengths of light from NASA’s Solar Dynamics Observatory shows one of the multiple jets that led to a series of slow coronal puffs on Jan. The light has been colorized in red, green and blue.