The International Dark Sky Discovery Center expects to open later this year. Here's when you can visit. Don't miss the Dark ...

A mysterious, bright orange “fireball” was seen soaring through the night sky late Monday evening, mystifying onlookers all ...

NASA’s OSIRIS-REx mission returned samples from asteroid Bennu, which showed discoveries about life and the early solar ...

What’s a meteor shower without a viewing party ... LeoLabs, a California-based company, built a radar in eastern Arizona that monitors objects in space, specifically in the earth’s orbit.

The March 2025 lunar eclipse is happening soon. Here's the date and time you can see it in Phoenix, plus whether it will be visible in totality.

Some 50,000 years ago, a meteor struck near what is now Flagstaff, Arizona, leaving a 560-foot-deep crater. More recently, an ...

Many of the meteoritic fragments around Arizona's Meteor Crater (and also three other meteorites) contain bits of diamond. These inclusions provide information on the history of the meteorites ...

Most meteorites originate from the asteroid belt, a region between Mars and Jupiter where over a million asteroids larger than 1 kilometer circle the sun. Those rocks originate from a small number ...

Meteor Crater was created more than 50,000 years ago by a massive meteor strike near Winslow, Arizona. Visitors can experience the 550-foot-deep and nearly mile-wide cavity from an air-conditioned ...

meteor showers and comets that will be visible in 2025. It depends on the weather forecast. Here's what to know about whether the lunar eclipse will be visible in totality in Arizona. The total ...

For more celestial events, here's our astronomical calendar of all the full moons, eclipses, meteor showers and comets that will be visible in 2025. In Arizona, the lunar eclipse begins at 8:57 p ...