The Solar System, our cosmic home, is a fascinating and dynamic region of space filled with a diverse range of planets, moons ...

Surprisingly, the krypton isotopes in the meteorite correspond to those originating from meteorites, not the solar nebula. That means that meteorites were delivering volatile elements to the forming ...

At the same time, solar nebula gas, which includes hydrogen and other noble gas elements, ... Beyond Earth, the biggest implications of the new theory have to do with habitability on other worlds.

Regardless of the true amount, though, the helium leak lends credence to the solar nebula theory, like a fart of truth that our world has been slowly letting go over 4 billion years.

March 28 (UPI) --A rare isotope of helium gas is leaking from the Earth's core, which suggests the planet formed inside a solar nebula, according to a study published Monday in AGU Geochemistry ...

“The theory that best explained this energetic early phase of the solar system indicated that it was caused primarily by the dissipation of the so- called solar nebula,” says coauthor Maria ...

A rare form of helium may have flooded Earth’s core during the planet’s formation in the hot, early stage of our solar system, according to a study published this week.

Because almost all helium-3 is from the Big Bang, the gas leak adds evidence that Earth formed inside a solar nebula, which has long been debated. Skip to main content Your source for the latest ...

The main hypothesis for the formation of rocky planets such as Earth is that they initially acquired volatiles — such as water and elements which vaporize at low temperatures — from the solar ...

But there is an older and more controversial theory: The solar nebula itself may have delivered primordial helium-3 into the planet’s core, says stable isotope geochemist Zachary Sharp, director ...

Martian meteorite upsets planet formation theory Date: June 16, 2022 Source: ... The planet must have acquired atmosphere from the solar nebula, after the magma ocean cooled, ...