Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

NASA has revealed a terrifying glimpse into our solar system 's grizzly fate. In five billion years, scientists believe the sun will collapse, leaving behind a shell of gas and dust. When this happens ...

The curious minds at What If see what dying on every moon in the solar system would be like, revealing hazards, temperature ...

New Hubble observations explain how blue straggler stars form, showing that binary systems in low-density clusters play a key role ...

In the next few years, we will see some incredible observatories comie online. The Vera Rubin Observatory's science campaign ...

"Until now, it was unknown what type of star would remain after the merger." ...

NASA Administrator Jared Isaacman appeared to suggest that space shuttle Discovery may not be relocated to Houston's Johnson ...

In the most extensive ultraviolet study of blue stragglers ever performed, an international research team used NASA's and ESA ...

The James Webb Space Telescope has captured the clearest infrared observation of the Helix Nebula ever, displaying the death ...

The reality is that NASA is struggling under the weight of its own history. The agency was built for the Cold War, when budgets were near-unlimited and the government was the prim ...

Humans have been eyeing the colorful Ring Nebula for nearly 250 years, but testing out a new telescope tool led to the ...

The Ring Nebula, also known as Messier 57, sits about 2,000 light-years from Earth. It is a planetary nebula—a misleading ...