This NASA/ESA Hubble Space Telescope image features the remote galaxy HerS 020941.1+001557, which appears as a red arc that ...

In 1987, an enormous blue arc, thought to be hundreds of trillions of miles long, was first considered one of the largest ...

Most elliptical galaxies can usually be found within ... these tidal-like shells formed around the galaxy. NASA’s Hubble space telescope has discovered some fantastic things.

In a Universe that was only 700 million years old, long before Earth even formed, something unexpected happened. A massive ...

High-resolution images of the candidate dynamically young ellipticals NGC 1700 and NGC 3610 have been obtained with the WFPC2 of the Hubble Space Telescope ... chaotic distribution near the center of ...

and Quillen et al., and the brightest cluster galaxy WFPC2 I-band photometry of Laine et al. The distribution of the logarithmic slopes of the central brightness profiles strongly affirms that the ...

The Hubble Space Telescope captures stunning imagery of barred spiral galaxy UGC 678. The galaxy is located about 260 million ...

Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James Webb Space Telescope may finally be solving the mystery. By refining ...

For the past decade, scientists have been trying to get to the bottom of what seemed like a major inconsistency in the ...

A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.

The James Webb Space Telescope's deepest view of a single target yet depicts spinning arcs of light that are galaxies from ...