Science & Tech · Space · 18 hrs ago
NASA releases 16 galaxy images combining data from several telescopes
NASA has released images of 16 galaxies using observations gathered by several space telescopes.
The gallery combines X-ray data from the Chandra observatory with information from James Webb, Hubble and other missions.
Different kinds of light reveal different features, including stars and structures as well as extremely hot gas and debris from stellar explosions.
The images show how collisions, explosions and black holes shape galaxies over billions of years.
One example is the Cigar Galaxy, where hot gas streams extend thousands of light-years into space after a past gravitational interaction with a neighbouring galaxy.
Studying these energetic processes helps scientists understand how galaxies evolve and how elements found in planets and living things are formed.
NASA has released a gallery of 16 galaxy images combining data from several telescopes and space missions.
The images combine decades of X-ray observations from the Chandra observatory with data from other instruments.
The different wavelengths show features including hot gas, stellar-explosion remnants and material expelled by black holes.
The gallery includes spiral galaxies such as Messier 33 and NGC 3938, and the Cigar Galaxy, Messier 82.
- Who
- NASA released the images.
- What
- A gallery of 16 galaxy images combines data from several telescopes and space missions.
- When
- The article was published on November 1, 2026. The release date is not stated.
- Where
- The images show galaxies; a release location is not stated.
- Why
- Combining observations at different wavelengths helps reveal processes inside galaxies.
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- Images
- 16 galaxies
- X-ray observatory
- Chandra
- Other instruments
- James Webb, Hubble, IXPE, Swift and NuSTAR
- Example galaxy
- Messier 82, also known as the Cigar Galaxy
- Publication date
- November 1, 2026