Astronomers completed a 10-year project to assemble a complete portrait of the Andromeda galaxy. The result is a detailed panoramic image, the most comprehensive view of the galaxy ever captured.

Around 2015, astronomers took on the painstaking task of stitching together Hubble Space Telescope images of this galaxy, but that effort had focused on the galaxy's northern half. Still, however, the ...

The NASA/ESA/CSA James Webb Space Telescope captures a protostar molecular cloud, showcasing PAHs' diffuse blue light and a filamentary structure. As the protostar ages, these structures fade, ...

For the first time, astronomers have traced a fast radio burst (FRB)—an immensely powerful yet fleeting cosmic signal—to the outskirts of a massive elliptical galaxy located two billion light-years ...

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

Rethinking the Underlying Trigger of Quasar Jets Building on the groundbreaking 2020 discovery of newborn jets in several ...

Astronomers have traced a mysterious fast radio burst to an unexpected place — an ancient, massive galaxy far removed from ...

NASA's Hubble Space Telescope captures a bluish-white spiral galaxy, known as NGC 1376 delicately hanged in the cold vacuum ...

Galaxy NGC 4535 is truly a stunning sight and is located in the constellation of Virgo, around 50 million light-years from ...

Centaurus A (also known as NGC 5128 or Caldwell 77) is a galaxy in the constellation of Centaurus. It is the fifth brightest galaxy in the sky and only about 13 million light-years away from Earth ...

This NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 2566, which sits 76 million light-years away in the ...

A century ago, Edwin Hubble unveiled a groundbreaking discovery that revolutionized humanity’s understanding of the cosmos.