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

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may ...

Our modern era of space observation and exploration deepens our connection with the universe—and with each other. When NASA ...

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

Stargazers will be treated to a dazzling six- and seven-planet "alignments" in February. A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after ...

Next, real target stars had to be ... Earth’s and Neptune’s — unlike any planet in the Solar System. Is there life on Jupiter’s moon Europa? NASA launches mission to find hints How such ...

Starting up again Saturday, a sweeping view of our solar system will glow in the night sky. The planetary alignment, or a ...

The brutal conditions also make Io intriguing to NASA scientists ... to its massive host planet, the moon is subjected to a tremendous gravitational pull as it orbits Jupiter once about every ...