The red and green lights on airplanes have nothing to do with Christmas. Instead, they make up an important safety measure ...

Whenever planets are visible in the night sky, they always appear roughly along the same line. This path, known as the ...

Are 7 planets having a rare alignment in our night sky? News of this unusual celestial event has been flooding social media in the last several days. But what will you really be able to see?

The seven other planets in our solar system will line up in the night sky on Friday evening for a rare alignment called a ...

Observers could see up to seven planets line up in the sky after sunset on Friday, but you may need a telescope to see them ...

Seven planets are aligning in the night sky and will be visible Friday ... but it could be tricky to see it The planets in our solar system orbit the sun essentially along the same line across the sky ...

The cosmos is putting on a show, and stargazers are in for a treat. This week, a rare seven-planet alignment will grace the night sky, offering a breathtaking celestial display. Mercury, Venus, Mars, ...

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare ...