F iguring out the day length of Earth is more complicated than you might imagine. While on average a day is 24 hours long, ...

Saturn reveals the truth about the origin of its rings to its moons. This video features space animation focused on the solar ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

By decoding subtle ripples in the rings, the team learned that Saturn’s nucleus is packed with 17 Earths worth of material, and that it isn’t a discrete, compact hunk of rock and iron as expected.

Nothing else in the Solar System is quite like Saturn. At its poles, a terrible storm rages, a perfect hexagon twenty thousand miles wide with raindrops of molten diamond, flung by 300-mph winds ...

Celebrate the Fourth with the Fireworks Galaxy, then check out the Demon Star Algol and the Full Buck Moon in the sky this ...

For the first time, JWST has discovered an exoplanet through direct imaging, revealing TWA 7 b, a Saturn-mass world.

Star Wars: A New Hope is among the best fantasy movies of any period. It is about Luke Skywalker, who goes along with Han ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Since its debut in 2021, the James Webb Space Telescope has dazzled viewers with its infrared images of galaxies, nebulae, ...

Sometimes the best stargazing happens on ordinary nights. Late June 2025 showcases consistent cosmic rhythms: Venus is brilliant as Morning Star 2-3 hours before sunrise, Mars is red in Leo during ...

The National Mall's July 4 fireworks display is no small feat. The show is a carefully crafted performance that has been done ...