A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

The “fossil” galaxy that the team discovered has a high concentration of old star... American space agency NASA on Sunday shared the "largest-ever" image assembled of the Andromeda galaxy by ...

A map showing the Andromeda galaxy and its satellites. The newly discovered Andromeda XXXV companion galaxy is highlighted in bold red text. (Image credit: M. Arias et al. Astrophys. J. Lett ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

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Scientists, using infrared images from NASA's Spitzer Space Telescope, have found that the Milky Way’s graceful spiral structure is primarily shaped by two arms extending from a central bar of stars.

Astronomers at the University of Michigan have discovered a new satellite of the Andromeda ... JWST or NASA’s upcoming Roman Space Telescope could nail down the galaxy’s distance, and ...