This NASA Chandra image shows silicon (red), sulfur (yellow), calcium (green), and iron (purple) in the Cassiopeia A supernova remnant

Image Credit: NASA/CXC/SAO

This NASA Spitzer image highlights the spiral arms of the nearby galaxy Messier 81

Image Credit: NASA/JPL-Caltech

NASA’s SOFIA detected magnetic field lines over the Keyhole Nebula image captured by ESO’s 3.6-meter telescope

Image Credit: NASA, the SOFIA science team, Y. Seo; ESO

NASA’s Spitzer detected ring-shaped clouds around nebula RCW 120, while SOFIA measured glowing gas to study its expansion and age

Image Credit: NASA/JPL-Caltech/SOFIA

The star-forming nebula W51, hidden by dust, is revealed in infrared by NASA's Spitzer Space Telescope

Image Credit: NASA/JPL-Caltech

The blue giant AG Carinae, shining as bright as 1 million suns, was captured by the Hubble Space Telescope

Image Credit: NASA, ESA, STScI

James Webb’s NIRCam reveals thousands of hidden young stars in the Tarantula Nebula

Image Credit: NASA, ESA, CSA, STScI, Webb ERO Production Team