NASA's Juno spacecraft beams back first image of Jupiter

JunoCam -- the camera aboard NASA’s Juno mission -- has sent back some of the first images of Jupiter along with three of its four largest moons taken after the spacecraft entered orbit......

25 years in orbit: Cosmic wonders captured by Hubble

In its short life of 25 years it has witnessed a breadth of the cosmos that few humans may ever witness in person. NASA's Hubble telescope has revealed facets of space and time that had for much of......

We will find alien life by 2025: NASA chief scientist

Signs of alien life will be detected by 2025, while "definitive evidence" of extra-terrestrial beings may be found within the next 20 to 30 years, top NASA scientists say. "I think we're going to......

Revealed: An ocean buried in Jupiter's moon Ganymede

American space agency NASA's Hubble Space Telescope has found strong evidence of a massive saltwater ocean under the icy crust of Jupiter's largest moon Ganymede that could potentially support......