Nearly a dozen states in the northern U.S. may have an opportunity to see the northern lights Sunday as geomagnetic storms ...

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

Retired NASA agent Joseph Gutheinz dismisses UFO claims, noting interstellar travel would take 70,000 years and suggesting ...

ESA's Solar Orbiter deep-space probe has made history, returning the first-ever images of the Sun's south pole. It's a world first that sheds a great deal of light on the mysteries of our parent star, ...

Webb telescope captured a rare image of 14 Herculis c, one of the coldest exoplanets ever observed, revealing new insights ...

The Sun's polar regions are pretty busy and chaotic places, but our newfound views of its south pole will help predict future ...

"Today we reveal humankind's first-ever views of the Sun's pole," said Carole Mundell, the ESA's director of science, in a statement. "These new unique views from our Solar Orbiter mission are the ...

Like all sponsors of science programs, NASA has had its ups and downs. What makes it unique is that its achievements and failures almost always happen in public.

The Solar Orbiter, a collaborative mission between the European Space Agency and NASA, captured detailed images of the sun’s southern region in March, something no other probe has done at close range.

NASA’s CODEX experiment, now operating aboard the International Space Station, has just delivered never-before-seen images of the Sun’s outer atmosphere. NASA’s CODEX mission has captured stunning new ...

NASA released a new video of a spectacular solar sight that could impact Earth this weekend.The agency said the geomagnetic storm is plasma<a class="excerpt-read-more" href=" More ...

The latest cosmic puzzle for scientists comes from the constellation Leo, roughly 240 lightyears from Earth. Astronomers, ...