Pandora, a University of Arizona satellite, is locked and loaded for launch into space, which is just hours away.

After years of planning, UofA's latest satellite is ready to blast off and study planets outside of our solar system.

A third suspect in the torture and murder of a young Tempe woman, Mercedes Vega, is behind bars in Phoenix. Jared Gray was ...

The satellite, aboard a SpaceX rocket that could lift off as early as this Sunday, is set to help reveal details about ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

The most striking claim about 3I/ATLAS is its estimated age range of 8-14 billion years. This analysis, led by Michele ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

A new study is skeptical that life could still be present on Jupiter's moon Europa, where a NASA spacecraft launched in ...

Look ahead and look up! The Pembina Valley Astro Club is giving us a glimpse into what the new year will provide for ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

The king of the solar system, the giant planet Jupiter, will reach opposition. Because Earth will be almost directly between ...

On Jan. 10, Jupiter will reach opposition, making its brightest cameo of the year. Here's how, when and where to spot the gas giant in the sky ...