Jupiter, Mars, and Saturn are all visible in our evening sky. Around 9 p.m., look to the east for Mars, an orange “guest star ...

You don't need a telescope to admire the majesty of our planetary neighborhood. Planets like Jupiter and Venus reflect ...

The last month of the year normally does not present many clear skies in our part of the country, but we get some great skies ...

Jane Huang, an assistant professor of astronomy, grew up in Chicago, but has no strong feelings on whether New York or her ...

By combining JWST and Hubble data, an unprecedented high-resolution photo of Vega shows an extremely smooth and rare disk.

Related: This Enormous Park in Arizona is Perfect for Your Next Outdoor Adventure Related: Paddle through 22 Miles of ...

If the Arizona Science Center is the rowdy teenager of science museums, then Flandrau is its cool college cousin. Nestled on ...

We take a look at the current best predictions for what the solar system will look like throughout the rest of the Sun's life ...

Discovery of these 'UFO' galaxies 'tells us that maybe we didn't understand the universe as well as we thought,' according to ...

"You could lose, or at least completely fry, rocky planets forming close to such a star." ...

"That very bright "star" in the eastern sky after sunset? It's actually the planet Jupiter. With a small telescope, ...

A bright new 'star' will appear in the night sky this week as the planet Jupiter is visible for the last time until 2026. The ...