The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

Scientists have made a huge leap forward in astronomy by making the biggest map of the universe ever, which shows about ...

Right after sunset, the largest and smallest planets are near neighbors in the sky. Jupiter, the brighter of the two, is a ...

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...