Webb Wednesday

 


The James Webb Telescope observed 19 nearby spiral galaxies in near- and mid-infrared light.

Webb's NIRCam (Near-infrared) captured millions of stars in these images, which sparkle in blue tones.  The MIRI (mid-infrared instrument) highlights the glowing dust, and the stars that aren't fully formed, still encased in gas, as the red dots.

This is part of an ongoing project with the PHANGS program (Physics at High Angular resolution in Nearby GalaxieS).  The team also has data from Hubble, the Very Large Telescope's Multi Unit Spectroscopic Explorer, and the Atacama Large Millimeter/submillimeter Array, which includes observations in ultraviolet, visible, and radio light.

Here we have NGC 628 split diagonally with Webb imagery at top left and Hubble at bottom right.


This galaxy is 32 million lightyears away, in the constellation Pisces.


Article


Comments

Post a Comment

Popular posts from this blog

Science is Fun Fridays!

Image
  Science is also serious. You may have heard that a case review is ongoing regarding the safety and science of an abortion pill, called mifepristone, that has been on the market since 2000. It's another attack from antiabortionists who want to restrict others from care and choice for themselves. Of course, the FDA already vetted the drug and numerous studies show the pill is safe and effective. "If courts can go against a whole tremendous amount of scientific evidence, that just doesn't seem right." More Info: Science News News and Politics
Read more

Vacation Open Thread

Image
 Off we go! To the left - we're heading towards Utah and then down to Bryce Canyon. I'll pop in when I can so please share whatever you'd like throughout the week - music, news, some crazy fashion, or just a cool photo.  😊 I'll be back on the 23rd!
Read more

Science is Fun Fridays!

Image
  Othram is a company providing forensics technology for cold case work. "Justice is not a luxury; it is a basic human right." In 1997, rock climbers in rural Washoe County found human remains buried under stones in a shallow grave.  While cause of death could not be determined, it was ruled a homicide. Investigators entered her information, including a forensic facial reconstruction, into the National Missing and Unidentified Persons System but no leads yielded a match. Earlier this week, with Othram's help, Washoe County was able to identify Lorena Gayle Mosley, who was 41 at the time of her death.   Scientists were able to develop a DNA extract to be used in genome sequencing, building a comprehensive profile for the victim.  Their in-house genetic genealogy team was then able to develop investigative leads that were returned to Washoe County. In follow-up investigation, the Medical Examiner's Office Medicolegal Death Investigator/Technician Supervisor Sarah Turne
Read more