If you've been wondering how long the day on Uranus is, you probably need to get out more. But if you have, you'll be ...

The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...

Jupiter is the heavyweight champion of the planets, but Neptune is no slouch either. According to NASA, Neptune is about 17 t ...

not to mention the awe-inspiring images! In our solar system, Hubble gave planetary astronomers the opportunity to study the ever-changing atmosphere of the planets, the multitude of interesting ...

Credit: Peter Zay/Anadolu via Getty Images The recent and much-ballyhooed "planetary parade" was an interesting celestial ... for a striking color contrast. Uranus will be high in the southwest ...

The planets offer exciting views in April. Jupiter is a brilliant object in the evening sky, although the observing window narrows as the Sun sets later each day. Mars is past its best, but remains ...

It hosts one massive planet, 51 Eridani b, that orbits the star at a distance of about 13 AU (astronomical units) — equivalent to being between Saturn and Uranus in our Solar System. The images of HR ...

Yet, unlike its neighboring giants, Jupiter, Saturn, and Uranus, Neptune’s auroras remained ... molecule known to form in auroras. In Webb’s images, these glowing auroras appear as vibrant ...

Decades of data collected by the Hubble Space Telescope has given an international team of astronomers fresh insight into ...

Astronomers are interested in how this tilt affects the atmosphere of Uranus, as well as how the atmosphere works there in ...

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