Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after dusk, according to ...

A rare astronomical event will see seven planets align in the night sky on 28 February, marking the last such occurrence for ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Does our Solar System have 9 planets or only 8? Astronomers have gone back and forth on that a lot, with Pluto now being classified as a dwarf planet. However, out beyond Neptune there could be ...

Don't put your binoculars away just yet, the planet parade continues through February. Here's which planets will be visible ...

Tonight starts a great week of star gazing. Here's when to watch the full moon next to Venus, and a rare planetary parade ...

Despite all the social media claims, it’s not all that rare to see multiple planets in the sky at once. While this planetary alignment is certainly a stunning sight, it’s not breaking any ...

Mars, Jupiter, Uranus, Venus, Neptune, Mercury and Saturn will appear in a row on the evening of 28 February, marking the ...

A planet parade is when several of our solar system's planets are visible in the night sky at the same time. There will be six planets visible this time around, including Venus, Mars, Jupiter ...