Hubble Observes Largest Group of Faintest and Earliest Galaxies Ever Seen

Hubble view of a galaxy cluster containing some of the smallest and youngest galaxies ever observed. Image Credit: NASA/ESA/HST Frontier Fields team (STScI)

Hubble view of a galaxy cluster containing some of the smallest and youngest galaxies ever observed. Image Credit: NASA/ESA/HST Frontier Fields team (STScI)

Peering ever further back in space and time, the Hubble Space Telescope has glimpsed the largest known group of the faintest and youngest primordial galaxies ever—over 250—some of which are estimated […]

What Can Be Done About Space Fender Benders? Plenty.

Graphic Rendition of Space Junk Orbiting Earth. Image Credit: NASA

With over 500,000 pieces of space debris currently orbiting Earth just how much danger do they pose to the International Space Station and other operational satellites? NASA is taking this very seriously. During this past weekend of March 24 and 25, the six astronauts […]