Planetary alignments aren’t rare, but 6 visible planets are. Here's how to see it. Six planets will be visible in the January night sky, but planetary alignments aren't anything special.

Night sky watchers in Massachusetts could see a rare planetary alignment this week if the weather cooperates.

February brings a rare planetary parade, with five bright planets in clear view and a special alignment of Mercury and Saturn on Feb. 24.

A team of planetary scientists, ecologists, and marine biologists affiliated with several institutions in the U.S. and one in the U.K., has found evidence suggesting that parts of the world's ...

'Planetary defense is knowing what's out there and what could do harm to us.' Meet the scientist who helped build NASA's asteroid response plan ...

Through January and February, there's the opportunity to see six planets line up in the nights sky.

The planetary health diet also encourages plant-based eating, but it has a special emphasis on sustainability for the planet.

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare great planetary alignment. Here's how to make sure you don't miss this ...

While a full-scale planetary sunshade system remains years or decades away, this test represents a crucial first step in developing space-based climate intervention capabilities.

Here's everything you need to know about the stunning parade of planets lighting up the night sky this winter. A six-pack of planets will line up and light up the night sky this month, folks ...

In 2025, a special planetary alignment will offer skywatchers the chance to see six planets together. Among these, four will be visible without the aid of a telescope, while two—Uranus and ...