Ukraine has detained a Chinese man and his son and accused them of trying to smuggle info on a guided missile system back to ...

Neptune lies on the outer edges of the solar system, around 3 billion miles (4.8 billion kilometers) away from the Sun. At such great distance, it’s proven difficult to visit the farthest planet ...

Neptune is a slow-moving outer planet, meaning its energy is felt across a generation and beyond the realm of the individual. It takes 165 years for the planet to transit the entire zodiac, and it ...

On Aug. 25, 1989, NASA's Voyager 2 spacecraft took the first-ever close-up images of Neptune. This one — among the last full-disk photos taken before the probe ended its "Grand Tour" of the ...

Vegetation grows on new land off Neptune Pass during a visit to the area on Feb. 28, 2024. Coastal advocates want to see more wetlands reconnected to the Mississippi River to partly address ...

Now just 1.7° apart, Saturn and Neptune are visible in Pisces, some 15° high by 4 A.M. Catch them in the early-morning eastern sky.