Six planets will all be visible at once in the night sky this month, lined up across the sky—but one is set to disappear from ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...

We're hurtling toward a new era of mega-rockets with enough power to send colonists to the red planet, but should we?

Each evening, enjoy a sweeping view of four planets at once. Also look for Mars occulted by the Moon and meteors!

A very rare treat is about to grace Earth's night skies.

Mars’ strangely small mass still puzzles planetary scientists. Definitive answers as to why are still hard to come by.

January's sky brings a planet parade, Mars opposition, and the Quadrantid meteor shower. Enjoy Venus and Saturn's close ...

19, 2024 — Scientists have unveiled groundbreaking research on the origins of lunar water, offering insights that could reshape our understanding of the Earth-Moon system and the broader solar ...

Some stargazers are calling it a planetary parade: Every other planet in our solar system can be seen in the sky tonight.