Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is an optical illusion.

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

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

Using Hubble's Wide Field Camera 3 instrument, astronomers captured this recent up-close view of the SMC, full of twinkling stars. The image features a small region of the SMC near the center of NGC ...

On April 24, 1990, the Hubble Space Telescope was launched onboard Space ... information and incredible images. Jupiter and Mars continue to shine brightly through April. Jupiter is brilliant ...

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 35th anniversary of the Hubble Space Telescope. The venerable old space telescope was launched on April 24, 1990, so now is the perfect time to celebrate this beloved instrument and the ...

A new way to measure the length of Uranus’s day could also help determine the rotation rates of other celestial objects—including exoplanets ...