We haven’t seen the Red Planet this luminous in the night sky since 2022. Our astrotourism expert shares how and when to enjoy the show.

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

In the Northern Hemisphere, we’re in the dead of winter and most people are spending their evenings inside where it’s warm.

Researchers accounted for the previously overlooked structures of the dwarf planet and moon in computer simulations of a ...

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

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

“Because Pluto is rotating rapidly prior to the collision, and because Charon lies mostly outside of their corotation zone, ...

Researchers have created a high-power tunable laser on silicon photonics, achieving nearly 2 watts using an LMA amplifier.

There are eight official planets (sorry, Pluto) in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and ...

Astronomers have discovered 85 possible exoplanets outside the Solar System which could potentially sustain life after ...

New models reveal Pluto and Charon may have spent some of their early history locked together in an embrace after a grazing ...

The hunt for exoplanets began in earnest in the 1990s when the first confirmed discovery was made. Since then, astronomers ...