Sedona Red Rock News Managing Editor and Sedona Poetry Slam founder Christopher Fox Graham has become the second Sedona resident to have a celestial body named after him with the recent redesignation ...

NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, photo of the ...

The triple star system is sending comets, asteroids and meteors our way, and the number of interstellar objects entering the solar system will rise.

The March 2025 full moon will be extra dramatic. Thanks to a total lunar eclipse, it will also be a Blood Moon. Here's what ...

If you have a good pair of binoculars, look closely at a full moon some summer night. You will see that it is pockmarked with craters. This is because it ...

Comet G3 is on its first voyage into the inner solar system, meaning it’s packed with volatile materials that have never been ...

February, asteroid 2024 YR4 was spotted and originally believed to have a 3.1 per cent of hitting Earth in 2032. Further ...

"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...

The proximity and the approach make Alpha Centauri a great case study for the spread of interstellar objects. That is why ...

The document builds on the academies' decadal survey, outlining recommended missions for NASA's next New Frontiers program.

To map out the best nights for skywatching, we turned to three seasoned stargazers to tell us about the best nights of the ...

NASA says Earth is in the clear from asteroid 2024 YR4, which previously had a small chance of impacting our planet in 2032.