The outer ring of the galaxy, which appeared smoother in images taken by the Spitzer Space Telescope ... the Sombrero Galaxy houses one of the largest supermassive black holes ever discovered ...

Since its launch in August 2003, says Robert Kennicutt, an astronomer at the University of Arizona, NASA's Spitzer Space Telescope "has opened up half the universe to us." In the process ...

An Osaka Metropolitan University-led research team has developed a deep learning model that uses AI image recognition to ...

The European Space Agency has released the first batch of large-scale images from the Euclid space telescope, which ...

When the telescope finally became operational in 1990, it began to return unprecedented but flawed images. Its images ... The group also includes the Spitzer Space Telescope and the Chandra ...

In this image from NASA's Spitzer Space Telescope, "cometary knots" on the Helix Nebula show blue-green heads caused by excitation of their molecular material from shocks or ultraviolet radiation.

Cat's paw nebula: This image from NASA's Spitzer Space Telescope shows the Cat's Paw Nebula, so named for the large, round features that create the impression of a feline footprint. Webb snaps ...

In this mosaic image stretching 340 light-years across, Webb’s Near-Infrared Camera (NIRCam) displays the Tarantula Nebula star-forming region in a new light, including tens of thousands of ...