NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

The curious minds at Aperture break down scientific theories about how the universe could ultimately meet its end.

Physicist Jeremy Sakstein has received one of the world’s top science awards for his theoretical work that is reshaping our ...

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to peer into the early universe and uncover the building blocks of galaxies during their formative years. The CRISTAL ...

The object 9.1 billion light-years away, named FRB 20230521B, now holds the record for the most distant FRB ever recorded.

Ever since Astronomer Edwin Hubble discovered in 1928 that the great galaxies, thinly scattered through space, are fleeing from one another, scientists have tried to explain the expanding universe ...

At first, the early universe's light was "trapped," and it took several hundred thousand years for it to escape. Then, it took about 100 million years for stars to form.

After years of preparation, U.K. astronomers are celebrating a major milestone as the Vera C. Rubin Observatory reveals its first dazzling images of the night sky. This marks the beginning of the most ...

The LSST camera at the Vera C. Rubin Observatory has released its jaw-dropping first images, each capturing 45 times the area ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

The universe is vast. As far as we can see in any direction, we are in a small portion, or bubble, of the whole entire universe. That bubble is about 90 billion light years across. Yet, as ...