The mission of the JWST is gaining traction. M74 was imaged with the telescope's Mid-Infrared instrument. A well-known amateur astronomer has worked on an image to bring out more detail.

In the vicinity of 100 billion stars is M74, a spiral galaxy. It is about 32 million light-years away from us, and is a great example of a spiral galaxy. As part of the PHANG Survey, the JWST imaged the universe. The aim of PHANG is to understand the interplay of the small-scale physics of gas and star formation with the structure and evolution of the universe.

The survey uses several telescopes, but now that the JWST is operating, it's making a huge contribution to the effort

This is the original JWST image of M 74 before Judy Schmidt processes it. Image Credit: NASA/ESA/CSA/STSCI
This is the original JWST image of M 74 that made the rounds on social media before Judy Schmidt processed it. Image Credit: NASA/ESA/CSA/STSCI

One of the rare people who looks at an amazing image from the JWST and thinks, "Hmmmm...Not bad, but I can improve it." is JudySchmidt, who is a member of the Planetary Society. We don't mean to speak for her, but we are just joking. It does speak to her rare skills.

In the image description on Judy's Flickr page, she writes, "Squeezing some color out of the various filters showing all the glowing dust in the center of NGC 628."

The filters are listed.

  • Red (screen layer mode): MIRI F2100W
  • Orange: MIRI F1130W
  • Cyan: MIRI F770W
  • Extra overall brightness in grayscale: MIRI F1000W

If you want to understand the impact the JWST is having, compare a Hubble image of M74 to Judy's processing image. The Advanced Camera for Surveys was used to take the Hubble image.

On the left is a composite Hubble image of M 74 made with the space telescope's Advanced Camera for Surveys. On the right is the JWST image processed by Judy Schmidt. Image Credit: (l) NASA, ESA, and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration;
Acknowledgment: R. Chandar (University of Toledo) and J. Miller (University of Michigan). (r) NASA/ESA/CSA/STSCI/JUDY SCHMIDT CC BY 2.0
On the left is a composite Hubble image of M 74 made with the space telescope’s Advanced Camera for Surveys. On the right is the JWST image processed by Judy Schmidt. Image Credit: (l) NASA, ESA, and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration;

R. Chandra and J. Miller are from the University of Toledo and the University of Michigan, respectively.

If you want to see more of her work, visit her website. Her website is www.geckzilla.com and she is on the social media sites as well.

This is Schmidt’s rework of the JWST image of Jupiter that the telescope captured in its commissioning phase. Image Credit: NASA/ESA/CSA/STSCI/JUDY SCHMIDT CC BY 2.0

There is a very processed version of Jupiter. The ring on the planet is plain for all to see, and it is only visible in the direction of the sun. The colors aren't normal.

The red blip at the south pole and the disconnected layer of atmosphere on the eastern limb are topics of discussion. Do you mean real? Is there artifacts? We will wait for the scientists to figure it out but I think it is real.