Hubble Space Telescope

Deep-Sky Objects, Robotic Spaceflight, Stars

Hubble views an old and mysterious cluster

Galaxies, Robotic Spaceflight

NASA’s Great Observatories begin deepest-ever probe of the universe

Galaxies, Robotic Spaceflight

Soft shells and strange star clusters

Exoplanets, Galaxies, Planets, Robotic Spaceflight

The Week in Pictures: August 3–9, 2013

Galaxies, Robotic Spaceflight

Hubble Space Telescope finds source of Magellanic Stream

Cosmology, Robotic Spaceflight

NASA’s Hubble finds telltale fireball after gamma-ray burst

Cosmology, Galaxies, Robotic Spaceflight

Hubble’s COSMOS survey solves “quenched” galaxy mystery

Robotic Spaceflight, Stars

Hubble shows link between stars’ ages and their orbits

Exoplanets, Planets, Robotic Spaceflight, Solar System

Hubble finds new Neptune moon

Exoplanets, Planets, Robotic Spaceflight

Hubble finds a true blue planet

Galaxies, Robotic Spaceflight

Hubble spots galaxies in close encounter

Exoplanets, Planets, Robotic Spaceflight

Hubble uncovers surprising evidence for an extrasolar planet under construction