At last we arrive at the very edge of the solar system where the heliosphere lies, a teardrop-shaped region of space containing electrically charged particles given off by the sun. Many astronomers ...

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The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...

University of Central Florida (UCF) scientists and their collaborators discovered new insights into the formation of distant icy objects in space beyond Neptune, offering a deeper understanding of our ...

As a NASA spacecraft whizzed away from Earth at 40,265 mph, it took a brief moment to look over its robotic shoulder at how far it's traveled. Psyche, a mission and orbiter named after its space ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

The celestial object nicknamed “Ammonite” is believed to be a relic from the earliest days of the solar system. Photo courtesy Nature Astronomy Scientists using the Subaru Telescope on Maunakea in ...