In a first, scientists have recreated the formation of the first ever molecules in the universe to learn more about early ...

For years, astronomers have been working to piece together the story of our universe, but the critical early chapters remained largely incomplete. Our telescopes simply haven't been sensitive ...

Scientists have recreated the universe’s first molecules in a lab, offering new insights into the early cosmos and how it began to evolve.

Astronomers have used the NASA/ESA James Webb Space Telescope (JWST) to observe the 'inside-out' growth of a galaxy in the early universe, only 700 million years after the Big Bang.

Helium hydride’s origin also marked the beginning of a chain reaction that led to the formation of molecular hydrogen (H2), which is by far the most common molecule in the universe, scientists say.

An international collaboration of astronomers has created the most detailed simulation yet of the early stages of the universe.

For the first time, scientists have peered back to the early days of the universe and found it moved five times slower than it does today.

Astronomers at the Center for Astrophysics | Harvard & Smithsonian have proposed a new explanation for some of the universe's most puzzling early galaxies, nicknamed "little red dots." ...

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in ...

NASA revealed on Wednesday new images of an "early universe" as part of the findings by three scientists who were observing the distant galaxy MACS0647-JD by using the James Webb Space Telescope.