Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

Could Earth really be flung out of the solar system? :globe_showing_Europe-Africa::dizzy: In this mind-blowing video, we break down a chilling new study by scientists from the Planetary Science ...

For decades, our solar system was thought to have nine planets, with Pluto considered the smallest and farthest. But in 2006, ...

New research suggests that Jupiter, the largest planet in our solar system, was once even bigger—about twice its current size—and had a magnetic field 50 times stronger than it does today. This ...

“Now we can go and find this planet and make the solar system have nine planets once again.” In a NASA post, titled “Is Planet X real?”, the space agency lays out the research done by ...

Astronomers have discovered that the Jupiter, the largest planet in our Solar System, was once so big that it could have held ...

Mar. 17, 2025 — A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new ... Webb Telescope Captures Its ...

Elon Musk says SpaceX's Starship rocket can reach Mars in 6 months, as company gets approval for future launches.

In its earliest days, Jupiter may have been even more colossal than it is now—twice as large, in fact, with a magnetic field ...