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Researchers estimate that MoM z14 was created 280 million years after the Big Bang, 10 million years earlier than the ...

Webb takes a closer look at Abell S1063, a distant galaxy cluster that acts like a cosmic lens, peering into the universe’s ...

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

Hubble captures stunning barred spiral galaxy NGC 3507 in Leo’s night s NGC 3507 forms a hidden galactic duo with its spiral companion, NGC 350 NGC 3501 lies just beyond Hubble’s view, yet travels clo ...

A dam Riess was 27 years old when he began the work that earned him the Nobel Prize in Physics, and just 41 when he received ...

NASA’s space telescopes and missions have captured some of the most stunning images of the universe. From distant galaxies to ...

Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James ...

A sweeping cosmic census from the James Webb Space Telescope has unveiled nearly 1,700 galaxy groups—marking the deepest and ...

“We could have detected this galaxy even if it were 10 times fainter, which means that we could see other examples yet ...

U.S. astronomers hunting for "Planet Nine" have instead stumbled on what appears to be a new dwarf planet in the solar system's outer reaches.

Meet LEDA 42160, an unassuming name for what looks like a glowing ripple in the dark. Much like a cosmic bullseye, except ...