Astronomers using the Subaru Telescope's Hyper Suprime-Cam observed the nearby large spiral galaxy M81, together with its two brightest neighbors. The team obtained deep and super wide-field ...

The 'Tadpole': A colliding galaxy dubbed the "Tadpole" (UGC10214) is set against a rich tapestry of 6,000 galaxies. The ...

The reason for this much greater activity lies in M82's gravitational interactions with a neighbouring galaxy known as M81. The fantastic image here is the sharpest wide-angle view of M82 ever ...