The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

The aviation museum in Tucson has new planes, some of which you can go in. Here's how long it takes to go through the museum and how to get tickets.

Planning a trip to Arizona? I’m quite sure the Grand Canyon probably features on your itinerary as it is probably the most ...

Pluto-Charon Formation Scenario Mimics Earth-Moon System Jan. 7 ... Dec. 12, 2024 — Stars similar to the Sun produce a gigantic outburst of radiation on average about once every hundred years ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

The Arizona State Sun Devils were arguably the biggest surprise in college football during the 2024 season. Coming off a 3-9 campaign, not much was expected in Year 2 under head coach Kenny ...

Get the poll delivered straight to your inbox with AP Top 25 Poll Alerts. Sign up here. Arizona State Sun Devils (8-15, 2-9 Big 12) at Arizona Wildcats (14-10, 5-6 Big 12) Tucson, Arizona; Saturday, 4 ...

John Rahm. Paul Casey. David Puig. Those are the names Arizona State senior Josele Ballester ticked off that have helped solidify the Sun Devils’ legacy as a college golfing powerhouse.