According to the new model, the Universe continues expanding but at a gradually slowing rate until reaching maximum size, ...

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

In a chilled lab where temperatures drop close to absolute zero, a speck of magnet hovers in place. This tiny magnet, ...

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.

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

NASA’s SPHEREx mission is mapping the entire sky in 102 infrared colors, turning raw space data into a public tool for ...

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

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.

Powered by the largest digital camera ever built, Rubin Observatory has taken its first images—millions of stars and galaxies ...

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

They’ve turned on the sky.That’s the effect of the first images unveiled from the Vera C. Rubin Observatory — a ...

The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...