This isotope is found at a ratio of about one per 2,500 helium-4 ions, the latter being the common version of helium.

The new waveforms expand the broader conversation on Earth’s mechanics. Certain aspects, like magnetic fluctuations and ...

Aurora chasers and night sky enthusiasts get ready – the stars could align for you to have quite the cosmic show this weekend ...

These spectacular lights resemble those seen on Earth, where they're generated when energetic particles interact with our planet's magnetic field, but Jupiter's auroras are believed to proceed ...

The SAA has been described as a ‘dent’ or ‘pothole’ in Earth's magnetic field by NASA. The agency said that it ‘can cause big ...

FROM a knowledge of the mass of the Earth and its moment of inertia and from an analysis of seismic data, Bullen 1 has reconstructed a pressure-density curve for the Earth's interior. The outer ...

A 2471 B.C. solar eclipse may have triggered a break from Egypt’s sun worship, influencing Pharaoh Shepsekaf’s defiance and ...