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Young-star discovery hints magnetism common to all cosmic jets

Astronomers have found the first evidence of a magnetic field in a jet of material ejected from a young star, a discovery that points toward future breakthroughs in understanding the nature of all types of cosmic jets and of the role of magnetic fie...

Atoms-for-Peace: A galactic collision in action

Atoms-for-Peace is the curious name given to a pair of interacting and merging galaxies that lie around 220 million light-years away in the constellation of Aquarius. It is also known as NGC 7252 and Arp 226 and is just bright enough to be see...

Distant star’s sound waves reveal cycle similar to sun

In a bid to unlock long-standing mysteries of the sun, including the impacts on Earth of its 11-year cycle, an international team of scientists has successfully probed a distant star. By monitoring the star's sound waves, the team has observ...

Distant Star’s Sound Waves Reveal Cycle Similar to the Sun’s

In a bid to unlock longstanding mysteries of the Sun, including the impact on Earth of its 11-year cycle, an international team of...

Nasa finds 'cocoon' inside the Black Widow's web

NASA's Chandra X-ray Observatory image of the mysterious "Black Widow" pulsar reveals the first direct evidence of an elongated cocoon of high-energy particles. (A pulsar is a rotating neutron star producing powerful beams of radiation that sweep like a searchlight.) This discovery shows this billion-year-old rejuvenated pulsar is an extremely efficient generator of a high-speed flow of matter and antimatter particles.

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