A stellar occultation this month gave scientists an opportunity to scrutinize the seventh planet from the Sun.

When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an ...

On April 7, 2025, star HIP 16271 was occulted by Uranus. As a star, it is by no means famous. A yellow-white star in the ...

A rare astronomical alignment on April 7, 2025, presented NASA with a unique chance to study the atmosphere and rings of ...

Uranus eclipsed a star, giving scientists a rare peek into its atmosphere. The event could spark momentum for a future mission to the mysterious ice giant.

A day on Uranus is about half a minute longer than previously thought, according to new research. Nearly 40 years ago, Voyager 2 became the first spacecraft to observe Uranus up-close. Using radio ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex atmospheric changes on Uranus that are largely driven by the effects of the sun's ...

Astronomers have just revealed that a day on Uranus is longer than was previously thought, at 17 hours, 14 minutes and 52 ...

Thanks to the Hubble Space Telescope, we now know that a day on Uranus lasts for 28 seconds longer than previously thought – ...

Uranus Findings Can Aid the Study of Exoplanets Now more than 30 years into its mission, the Hubble Space Telescope has ...

NASA’s Hubble Space Telescope reveals a longer day on Uranus than previously thought, correcting data from 1986 and reshaping ...

A day at Uranus just got a little longer. Scientists reported Monday that observations by the Hubble Space Telescope have confirmed it takes Uranus 17 hours, 14 minutes and 52 seconds to complete a ...