The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our ...

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

"I don't think anyone's made this connection between the surface fluid pattern and the interior properties of these planets." ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

Jupiter steals the spotlight in January as it reaches its brightest and biggest appearance of the year. The month also features a Moon–Saturn meetup and the steady glow of the Beehive Cluster for ...

NASA’s Hubble Space Telescope captures visible and infrared images of protoplanetary disks, showing gas and dust structures ...

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

The wolf moon is spectacular enough, but look east and you’ll see a celestial titan the size of a pinprick ...

Sky Shorts author says Orion a favorite constellation, and shares key details to find and appreciate its beauty.

The comet was discovered in its final stage before impact. As luck would have it, NASA had a probe on its way to Jupiter, ...

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...