A very rare treat is about to grace Earth's night skies. On the evening of 28 February 2025, all seven of the other planets ...

A few decades ago, the Solar System had nine planets, but in 2006 the International Astronomical Union reclassified Pluto as ...

MARS, Jupiter, Uranus, Neptune, Saturn and Venus are set to align in the sky next week in a six-strong ‘planetary parade’. All the planets in our solar system, except Mercury and ...

The Sun, the planets, and all else that constitutes the solar system are hurtling toward the star Lambda Herculis, some 370 ...

This gravitational force is the reason we all stay grounded to Earth instead of floating away. The solar system is dominated by the Sun's large gravitational force, which keeps all of the planets ...

In our solar system, Earth is one of only three worlds that sees temperatures above 32 degrees Fahrenheit, while other ...

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

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

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

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 ...

A researcher has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth-Moon system. Both systems include a moon that is a large fraction of the size ...

The water that makes up the oceans acted as a key ingredient for the development of life on Earth. However, scientists still ...