Related topics: earth · nasa · stars · magnetic field · solar system

Race at the edge of the sun: Ions are faster than atoms

Scientists at the University of Göttingen, the Institut d'Astrophysique in Paris and the Istituto Ricerche Solari Locarno have observed that ions move faster than atoms in the gas streams of a solar prominence. The results ...

Jupiter's unknown journey through the early solar system revealed

It is known that gas giants around other stars are often located very near their sun. According to accepted theory, these gas planets were formed far away and subsequently migrated to an orbit closer to the star. Now, researchers ...

Hiding black hole found

Astronomers have detected a stealthy black hole from its effects on an interstellar gas cloud. This intermediate-mass black hole is one of over 100 million quiet black holes expected to be lurking in the galaxy. These results ...

Solar activity research provides insight into sun's past, future

Andrés Muñoz-Jaramillo of Southwest Research Institute and José Manuel Vaquero of the University of Extremadura have developed a new technique for looking at historic solar data to distinguish trustworthy observations ...

How the common fruit fly uses the sun to navigate

What do ancient seafaring explorers and fruit flies have in common? Caltech researchers have discovered that, similar to nautical navigators of old, fruit flies use celestial cues like the sun to navigate in straight lines.

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