A new study published in Nature Astronomy on May 20, 2025, uncovers that Jupiter was once twice its present size ...

Scientists have recently made an exciting disovery about Jupiter, the largest and oldest planet in our Solar System.According ...

Scientists focused on Jupiter's little moons Amalthea and Thebe. Their peculiar orbits didn't quite fit with Jupiter's ...

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...

You don't need us to tell you that Jupiter, which has more than twice the mass of all the other planets in the Solar System ...

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

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

A groundbreaking study has unveiled a startling portrait of Jupiter‘s early days, revealing the gas giant was once nearly ...

Jupiter, roughly 562 million miles from Earth today, has nearly 100 moons. But Batygin and his collaborator Fred Adams' research focused on two of the smaller ones, Amalthea and Thebe. Both are inside ...

A recent study found that Jupiter was once twice the size that it is now, making it big enough to swallow up 2,000 Earths.

Astronomers have calculated that the gas giant Jupiter used to be twice as big as it is now, based on the odd orbits of two ...

According to their work, Jupiter's radius was once two to two-and-a-half times its current radius—large enough to contain ...