Here’s what you should know when you go outside to see for yourself: Yes, the planets are indeed lined up across our sky. No, ...

If the solar system had a corporate structure, Jupiter would be the CEO, while Saturn ensures rules are followed. Venus ...

Uranus has the craziest tilt in your Solar System. Its tilt is about ninety-eight degrees. That means its north pole is ...

Read A sky chart showing Mars, Jupiter, Saturn, and Venus in a "planet parade." Credits: NASA/JPL-Caltech On most ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

In January 2025 the world witnessed an astonishing view in the sky when all the planets came in a row of 180 degrees and made ...

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

NASA has shared details of what to look out for in the night sky this month, with the moon appearing alongside a parade of planets.

Mercury takes only 88 Earth days to orbit the sun.

On Feb. 24, from west to east, you can see Mercury, Saturn, Neptune, Venus, Uranus, Jupiter and Mars, all spanning 117.5°, plus Earth under your feet—all eight known planets of our solar system!

On Feb. 24, from west to east, you can see Mercury, Saturn, Neptune, Venus, Uranus, Jupiter and Mars, all spanning 117.5°, ...