NASA’s James Webb Space Telescope has spotted an “abnormal, chaotic, and strange" planetary system 60 light-years from Earth.

Researchers believe that 2017 OF201s highly eccentric orbit points to a chaotic origin, possibly caused by a gravitational ...

Given just how big space is, the solar system seems like it shouldn't be too mysterious. But there are actually plenty of ...

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

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.