“Textbooks will need to be updated,” study co-author Yohai Kaspi, a planetary scientist at the Weizmann Institute of Science in Israel, said in a statement. “The size of Jupiter hasn’t changed, of ...

At best, NASA could launch commander Reid Wiseman and his crew to the moon no sooner than Sunday. The rocket must be flying by Feb. 11 or the mission will be called off until March. The space agency ...

The February episode of The Sky Above features a look at astronomical events happening this month, including a parade of ...

Jupiter may be a bit more petite than expected, and that could have a big impact on how scientists model the mysterious interior of the giant planet.

Mission Specialist Christina Koch will make history as the first woman to travel beyond low Earth orbit. Her presence, ...

Here's what to expect to see in the night sky this February!

As Providenciales continues to see record growth, tourists and businesses are migrating to South Caicos, a best-kept secret ...

NASA astronauts are preparing to head back toward the Moon for the first time in 50 years - but the Artemis II mission has ...

The Moon readies for Artemis II, Orion shines bright, and a planetary parade marches across the night sky NASA’s Artemis II mission has its first opportunity to launch to the moon, Orion the Hunter ...

New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.

By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

Jupiter's radius is now estimated to be about 5 miles smaller than previously thought, while the distance from pole to pole is about 15 miles less.