In the center of our galaxy, the Milky Way, there is a supermassive black hole feeding on nearby stars. It's called ...
Gamma rays are a broad category of high-energy photons, including everything with more energy than an X-ray. While they are often created by processes like radioactive decay, few astronomical events ...
On the outskirts of the Milky Way, one of the rarest kinds of stars in the galaxy has just become even more mysterious than it was before. Astronomers have used the Hubble and Gaia telescopes to study ...
Strange radio signals coming from a magnetar that "woke up" after more than a decade of radio silence cannot be explained by our current understanding of the universe's strongest magnets, hinting at a ...
In 2013, astronomers announced they had discovered a magnetar exceptionally close to the supermassive black hole at the center of the Milky Way using a suite of space-borne telescopes including NASA’s ...
New observations are challenging a hypothesis about what produces these energetic bursts of radio waves. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...
Astronomers have discovered a new kind of star, and with it, a new clue to an old mystery: how magnetars form. The discovery is related to a peculiar star in a binary system some 3,000 light-years ...
A magnetar known to scientists for 17 years might not have come from a supernova, like the rest of its ultra-magnetic brethren. But where did it form, then? The Hubble Space Telescope is on the case.
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