Dr. Sky

A special Russian satellite -- which is the size of a loaf of bread -- called Mayak may become one of the brightest objects in the sky!

There is only about a month until the astronomical event of the century, the Great American Total Solar Eclipse, that will be viewed by millions.

Though the sunspot cycle was heading toward a low point, the largest sunspot group of this year was visible on the sun this week.

NASA will conduct its Double Asteroid Redirection Test in October 2022. If successful, it could be a step in protecting Earth from asteroids.

After nearly four years, the Kepler Space Telescope has competed a major portion of its mission: discovering exoplanet candidates around stars.

A NASA probe that will be launched next year will provide humans with our closest ever look at the star at the center of our solar system.

A very unique satellite was launched on May 1 with the help of Space X. Is it a new autopilot system or is it spying on other nations' satellites?

The upcoming solar eclipse in August means we can revisit some solar eclipses of the past, such as the one viewed by Thomas Edison.

With June approaching, get ready for a rich summer sky! The arrival of the summer solstice will provide us with some amazing sights in Arizona.

One of the most amazing planets in the solar system, Saturn, is returning to our Arizona evening skies during the months of May and June!