Magnetic field

Revolutionizing gravity-free tech: Novel material propels magnetic levitation

Using graphite, scientists have created a floating platform that requires no external power.

Unusual radio pulses detected from a previously dormant star

Unprecedented behaviour from nearby magnetar.

Tree rings hide secrets about the most significant solar storm in history

Tracing the largest solar storm in modern times from tree rings in Lapland.

Astronomers observed jets of matter being expelled 3X the speed of light

‘Cosmic Cannibals’ expel jets into space at 40% speed of light.

A scar imprinted on the surface of a white dwarf star

This scar is a concentrated patch of planetary material.

Measuring and controlling interactions between magnetic ripples

Toward ultrafast magnetism-based computers.

Old stars may be best place for finding alien neighbors

Astronomers peeked into a star's magnetic secrets.

Ancient bricks unveil the strength of Earth’s ancient magnetic field

Insights into a mysterious anomaly in Earth’s magnetic field 3,000 years ago.

Turning ultra-thin carbon into surprisingly strong magnets

When terahertz pulses strike graphene discs

The second highest-energy cosmic ray ever detected

The particles are so high energy, they shouldn’t be affected by galactic and extra-galactic magnetic fields.

An extraordinary aurora-like display occured above a Sunspot

A peculiar type of long-lasting polarized radio bursts emanating from a sunspot.

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