Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may not be the full picture.

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

"This is the most powerful volcanic event ever recorded on the most volcanic world in our solar system — so that's really ...

Six planets are part of the alignment, which will last until Feb. 18. Mercury will join the alignment later in the month.

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the ...

The volcanic activity spotted on a planet famed for such ... What to know about the Juno spacecraft NASA’s Juno spacecraft has been probing beneath Jupiter's dense clouds since it arrived ...