Only eight planets call our solar system home ... as the planets and Earth orbit the sun, those dots of light in the sky appear to move relative to the background stars. This meaning, then ...

OF201 spends only 1% of its orbital time close enough to us to be detectable. The presence of this single object suggests that there could be another hundred or so other objects with similar orbit and ...

A potential new dwarf planet has been discovered in the outer reaches of the solar system, and its existence poses the ...

The Solar System is the name given to the part of space that surrounds the Sun. Even though it is bigger than anything we can imagine, the Solar System is actually a very tiny part of the universe.

NASA’s CODEX is giving scientists unprecedented data on the Sun’s corona, unveiling solar wind details that could boost space weather forecasting.

while NASA's Voyager 1 and Voyager 2 probes are 164.7 and 137.6 AU from the sun, respectively — out in interstellar space. Related: Solar system planets, order and formation: The ultimate guide ...

In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most powerful explosions which can cause some communications blackouts on ...

The sun binds everything in the solar system together within its gravity ... And you might see some icy mountains in the background. NARRATOR: And above this icy surface, Juno witnessed strange ...

The robotic Solar Orbiter spacecraft has obtained the first images ever taken of our sun's two poles as scientists seek a ...

This article was originally featured on The Conversation. Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A ...

"And the sun's gravity dominates the behavior of bodies in the solar system all the way out to ... Ashley has an unconventional background that gives her science writing a unique perspective ...

which could mean it advanced further in its orbit around the sun. Some of the strongest evidence that points to the existence of a planet within the outskirts of the solar system is the activity ...