NASA/ESA Hubble Space Telescope, Gemini North telescope and NASA Infrared Telescope Facility observations of Neptune and ...

The solar-powered probe conducted a flyby on April 20 of the asteroid and has begun transmitting images back ... Saturn, Uranus, and Neptune. Primarily managed from NASA’s Goddard Space Flight ...

Astronomers are once again getting excited about a rare nova that could appear in the night sky anytime from now into the ...

Story continues after photo gallery ... there's a new star in the heavens even though that star might be very old and at the end stages of its life. During a nova event, explains NASA, energy ...

The NASA boffins in white coats and thick-rimmed glasses have detected new signals that show the Oort ... of the creation of Jupiter, Neptune, Uranus and Saturn, around 4.6 billion years ago.

NASA researchers got a rare chance to study Uranus' atmosphere and rings this month, when the ice giant passed between Earth ...