'Little hurricanes' around young stars can help astronomers measure infant exoplanets

Astronomers Have Revealed Our Galaxy's Farthest Frontier. Scientists say that by tracking the Milky Way's "heartbeat" of stars they've found the edge of our cosmic neighborhood.

Hubble Captures Breathtaking Image of Tempestuous Young Stars in Orion

ESA's mission to Jupiter's icy moons ready for launch | It will conduct 35 fly-bys of Callisto, Ganymede and Europa before permanently settling into an orbit around Ganymede. It has an advanced package of instruments to investigate whether any of these moons are habitable.