Sky lovers assemble! There is a lot going on in the next few days – stuff for every interest, location, and ability. We have ...

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

Rising in the east after dark this month, the four bright stars of Great Square of Pegasus signal fall’s arrival.

While Saturn has been visible in the night sky all of September, this weekend, the ringed planet will shine its brightest.

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...

Learn more about the planet that's 40 light-years away and resides within a Goldilocks Zone.

What appears to be a ripple in space is actually a newborn planet eating its way through its dusty cradle as it orbits its host star. This image, taken with ESO’s Very Large Telescope (VLT) in Chile, ...

When scientists discovered the first planet orbiting another star in 1995, few outside astronomy circles noticed. That planet ...

Astronomers using the Smithsonian Submillimeter Array on Mauna Kea have helped determine the 3D structure of one of the night sky’s most iconic objects — the Ring Nebula.

Plus, catch Saturn and Neptune at their brightest; spy the "string of pearls" galaxy; and a close encounter of the moon and ...

The powerful eye of the James Webb Space Telescope has allowed astronomers to spot a previously unknown moon whirling around Uranus.

are likely what obscured it from the view of Voyager 2, the only mission that has performed flybys of Uranus and Neptune, as well as telescopes such as Hubble that have observed the solar system’s ...