A rare four-planet conjunction will be visible most of this month as Venus, Jupiter, Saturn, and Mars light up the sky.

With a rare black moon and the peak of the year's first major meteor shower already behind us, January is shaping up to be an ...

There are fish in every shade imaginable, gliding gelatinous jellyfish, mesmerising plants, and colourful coral, and even ...

The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

From a total lunar eclipse to meteor showers to space probes, 2025 will be stellar for celestial viewing. Those and more will ...

This January, the night sky offers a stunning display featuring the Quadrantid meteor shower and a rare alignment of four bright planets visible in a single view. Witness Mars at opposition, shining ...

The Parker Solar Probe, partly designed by students and researchers in Colorado, survived its closest encounter with our sun, ...

The universe is a boundless stage for cosmic events that captivate astronomers and stargazers alike. Among these pheno ...

A constellation of small satellites could help researchers view processes in close vicinity of supermassive black holes like ...

Virgin Galactic Holdings Inc. (SPCE) completed the final commercial flight of its Unity spacecraft in 2024 and is set to spend 2025 focused on its new Delta-class spaceships, which are on track for ...

What Is a Magnetosphere? A magnetosphere is the region surrounding a planet that is dominated by its magnetic field. While ...