The planet is estimated to be 2 to 4 times the radius, and about ten times the mass of the Earth ... but a smaller Neptune or Uranus-size world could still have gone undetected. Phan told Space.com ...

In fact, mushball hailstorms may occur on all gaseous planets in the galaxy, including our solar system’s other giant planets, Saturn, Uranus and Neptune ... which has a radius of 70,000 km. Most of ...

Jupiter, Saturn, Uranus and Neptune have larger Hill sphere ... gravitational pull, Hill sphere radius and how its solar system formed may play a role. Hello, curious kids! Do you have a question ...

The smallest gaseous planets are Uranus and Neptune ... with a mass 3.5 times that of Earth and a radius 1.5 times larger. It orbits its K-type star, slightly cooler (5000 °C) than our Sun ...

The “exceptional cases” of our system—the fact that the satellites of Uranus and Neptune move in ... sun's angular velocity of rotation, with radius r, and ror represent these quantities ...

The 3D picture of Jupiter’s troposphere shows that the majority of the weather systems on Jupiter are shallow, reaching only 10 to 20 kilometers below the visible cloud deck or “surface” of the planet ...

In April 2025, a rare stellar occultation provided NASA scientists a unique opportunity to study Uranus' atmosphere, offering insights not possible in over three decades. By observing the light ...

Planetary scientists call it a stellar occultation and that's exactly what happened with Uranus on April 7. Observing the alignment allows NASA scientists to measure the temperatures and ...

On April 7, Uranus passed in front of a distant star located 400 light-years away, giving NASA scientists a rare cosmic alignment in which to investigate the distant ice giant. During the hour ...

On April 7, 2025, star HIP 16271 was occulted by Uranus. As a star, it is by no means famous. A yellow-white star in the constellation of Taurus, not bright enough to be visible to the naked eye g ...

The love horoscopes are here for April 22, 2025. Venus in Pisces will align with Uranus in Taurus on Tuesday, bringing excitement and big changes to your zodiac sign's romantic life. While Venus ...