"We didn't know what exactly to expect from these first observations – the sun's poles are literally terra incognita,” Sami ...

The European Space Agency's Solar Orbiter spacecraft returns first-ever data of the Sun collected from a 17-degree tilted ...

The Solar Orbiter spacecraft, a joint mission between the European Space Agency and NASA, is the first to venture into a ...

This recently discovered world, some 700 kilometers in diameter, is more than a mere ice leftover on the solar system’s fringe. Its discovery, made by winnowing through historical images taken ...

The European Space Agency's Solar Orbiter captured the first-ever images of the sun's south pole in March, which were ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

For the first time in history, we re seeing the Sun from an angle no one ever has: from above and below its poles. Thanks to ...

NEW YORK (AP) — A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday. First images unveiled from world’s largest camera Watch: SpaceX ...