The clearest and most precise images yet of the universe in its infancy—the earliest cosmic time accessible to humans—have ...

An idea that calls for the creation of inflatable starshades for telescopes has been recognized by NASA as part of the ...

Spot wildlife on nature walks and stargaze at stunning dark skies with a highly portable monocular — the perfect, lightweight ...

This underrated gem gives you a much better view of the world, and it is packed with features that improve on its vintage ...

Cosmologists are using cutting-edge computational tools to uncover the secrets of dark matter and dark energy, which together ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

Scientists have taken the clearest-ever images of the universe when it was just 380,000 years old—essentially a baby picture ...

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

The new images, to be presented at an upcoming meeting of the American Physical Society, date back to when the universe was ...

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

The Square Kilometre Array (SKA) Observatory has released the first images from its partially built low-frequency telescope ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.