Image: CfA/Mel Weiss Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy ... the black hole’s magnetic field lines interacted ...

and the magnetic fields of Jupiter and the sun are more powerful than Earth's. Even the entire Milky Way galaxy has its own magnetic field. It's about a million times weaker than Earth's ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

Sagittarius A* is the supermassive black hole at the center of the Milky Way. As supermassive ... an accretion disk of material. There are magnetic field lines going through this disk and when ...

Using the Gemini North telescope, astronomers have detected the largest black hole jet ever seen in the early universe. It's twice as long as the Milky Way.

Scientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...

In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s ...

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The new study, published in The Astrophysical Journal Letters, reveals the presence of a helical magnetic field within ... to the young stars in our own Milky Way, these jets play a crucial ...