NASA’s Chandra Unveils Four Cosmic Images with Hubble and Webb

NASA’s Chandra X-ray Observatory, in collaboration with the Hubble and James Webb telescopes, released four new cosmic images spanning from a dark matter map to stellar nurseries.

Scraper SystemJuly 02, 2026, 11:02 PM

NASA’s Chandra Unveils Four Cosmic Images with Hubble and Webb

Launched in 1999, NASA’s Chandra X-ray Observatory has produced four new cosmic images in collaboration with the Hubble and James Webb space telescopes. The images, created by combining data from telescopes that observe in different wavelengths, shed light on the unseen face of the universe.

Traces of Dark Matter: ZwCl 0024+1652

The first image reveals the galaxy cluster ZwCl 0024+1652, located roughly four billion light-years away in the constellation Pisces. X-rays captured by Chandra show the distribution of extremely hot gas within the cluster, while optical data from Hubble map the gravitational lensing effect caused by dark matter. By combining the two datasets, astronomers can model the distribution of visible and invisible matter in the universe with greater precision.

The Mystery of Spiral Galaxy Messier 94

The second image shows the spiral galaxy Messier 94 (NGC 4736) in the constellation Canes Venatici, 16 million light-years away. A ring at its center hosts a high rate of new star formation. Astronomers are trying to understand why Messier 94 contains less dark matter than expected — a puzzle that continues to drive research into the galaxy’s structure and history.

Milky Way’s Star Factory: NGC 3603

The third frame focuses on the star cluster and nebula NGC 3603, located in the constellation Carina, within the Milky Way’s Carina-Sagittarius Arm. At a distance of about 20,000 light-years, this region is one of the galaxy’s largest star-forming areas. The image, created by combining X-ray, visible, ultraviolet and infrared data, reveals thousands of young stars surrounded by dense clouds of gas and dust. The region also hosts giant stars that rapidly consume their fuel and expel heavy elements into space through colossal explosions.

Supernova Remnant Cassiopeia A

The fourth image details the supernova remnant Cassiopeia A, whose explosion was observed from Earth in the 17th century but occurred more than 10,000 years ago. Combining Chandra’s X-ray data with Webb’s infrared observations reveals the glowing gas shell in unprecedented detail. This structure serves as a unique laboratory for understanding how elements that will later contribute to the formation of new stars and planets are dispersed.

The Power of Multiple Wavelengths

These four images once again demonstrated the need for multiple observational tools to understand the universe. X-rays reveal extremely hot gas, Hubble captures visible light and stars, and Webb uncovers hidden structures behind dust clouds. The Chandra team also launched an innovative experiment, transforming scientific data into sound clips to make astronomical knowledge more accessible to the public.

NASA’s Chandra Unveils Four Cosmic Images with Hubble and Webb

NASA’s Chandra X-ray Observatory, in collaboration with the Hubble and James Webb telescopes, released four new cosmic images spanning from a dark matter map to stellar nurseries.