This is a still from an animation showing asteroid 2024 YR4 as it passes by Earth and heads toward its potential impact with the Moon. This 3D shape of the asteroid was determined from data obtained ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

Depending on weather and cloud cover, you may see ULA's massive Atlas V rocket as it launches from Cape Canaveral Space Force ...

If you're lucky enough to have clear skies tonight, you can catch a "mini planet parade" as Mars and Jupiter appear alongside ...

Where does life lurk under the ice of Antarctica? The answers keep surprising us. In January, for example, researchers found ...

Jupiter will be the first starlike object you see in the evening after sunset with a brightness of –2.1 on the magnitude scale astronomers use, where smaller (or even negative) ...

Composer, bassist, and Artistic Director for the Healdsburg Jazz Festival and Half Moon Bay & Wine Jazz Festival Marcus ...

Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to ...

Jupiter’s skies can glow with lights more intense than anything on Earth. Its polar auroras shine when charged particles ...

Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath ...

The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...