The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

When I say jump, you say how high. Let’s put this to the ultimate test by hopping around the Solar System. Literally.

The coldest planet in the Solar System is Uranus, which is surprisingly colder than Neptune due to its unique internal heat ...

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

Trump wants to abolish quarterly earnings reports. Here's why. Woman recalls '90s childhood vacations—has sudden realization: ...

Who hasn't looked into the sky and wondered if there's life out there, somewhere, looking back at us? Is it possible there's ...

Most planet-forming disks have warps that can lead to planets on inclined orbits, which could explain where the tilt of Earth ...

Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named ...

September is a special month for the planet as it reaches opposition. This means Earth will find itself in between Saturn and ...

In the OP's post, they acknowledged that "perfect" metering won't always be possible, especially as the year goes on. However ...