These linkups happen when several planets appear to line up in the night sky at once. Such parades are fairly common, ...

How do tidal forces shape a planet's orbital evolution, especially for those in the habitable zone? A recently submitted ...

This rare planetary alignment will be visible from August 10 but will be best viewed later in the month. Here’s everything ...

Six planets will be visible in our skies for the next few days in the last “planetary parade” of 2025. Jupiter, Mercury, ...

But it’s not just looks. Rocky composition, general size, orbital behaviors—a lot of those qualities can be the same on both ...

The waning Moon passes Jupiter, Venus, and Mercury before dawn, while Titan’s shadow transits Saturn in the sky this week.

It'll be an active sky over several days in August 2025, with planets visible, meteor showers and nebulas popping up. Here's ...

Wondering what planets are visible right now? Jupiter and Venus are meeting up in the sky, at least from our vantage point.

Reaching the darkest depths of the sea was important because of how scientists, including Campbell, believe that life may ...

Ready for a show? A six-planet alignment begins Aug. 10. Here are which planets you can see and how to get the best view.

While most of the planets will be visible to the naked eye, others will require special equipment to be spotted.

In a few days, Jupiter and Venus will be VERY close to one another over several days. This is known as a planetary ...