The School comprises four houses named after the various planets of the solar system.

Since the universe is expanding, the distance between Earth and the other planets of the solar system will eventually increase.

One theory is that comets formed at the same time as the planets of the solar system.

The sun and the inner four planets of the solar system glowed in the darkness.

Chin used nine planets of the solar system to launch this elaborate construction.

For more than four decades, humans have been sending out spacecraft to explore the known planets of the solar system.

"We have a list of the planets of the solar system that we hand out to students," he said.

He used mathematical methods to study the current climate of inner planets of the solar system.

Scientists say Eros is very old, dating back about 4.5 billion years, and probably represents material present when the planets of the solar system formed.

Jaunting was restricted to the surfaces of the planets of the solar system.

Copernicus proposed from his observations that the planets of the solar system revolved around the sun, not Earth.

The planets of the solar system and their moons were closely observed via numerous space probes.

Some human space travellers are cruising near the outer planets of the solar system with their ship on autopilot.

The planets of the solar system are believed to have created gaps in a huge solar disk that existed when the Sun was young.

Some planets have received unofficial (informal) names that can be compared to the planets of the Solar system.

Finally the planets of the solar system, everything from Mercury out to Persephone, formed a little bright dot at the very center.

"No." "Dominating the inner planets of the solar system before Russia can, then."

They were beyond the known planets of the solar system, cruising from body to body in the Oort Cloud.

The large mass of the sun produces an enormous gravitational pull that keeps all the planets of the solar system in their orbits.

Stonekeeps mythology revolves around a variety of gods associated with planets of the solar system.

The layout of the school is unconventional having building complexes built in circular shapes and named after the planets of the solar system.

This process is known as cryovolcanism, and is apparently most common on the moons of the outer planets of the solar system.

Laskar also contributed to the study of the evolution of the skew planets of the solar system.

All the planets of the solar system are overseen by one member of the future descendants of the Justice League.

They were plunging faster now, and faster, the gravity of the 865,000-mile-wide star that warmed all the planets of the solar system becoming a disk.