New images of Orion’s famous red supergiant star show how it has changed in the course of just one year.
A new spectrometer with three times the precision of previous instruments should lead to the discovery of more Earth-mass planets.
New receivers and digital signal processors will dramatically enhance the capabilities of CSIRO’s Parkes and the Australia Telescope Compact Array radio telescopes.
Eclipses, oppositions, spectacular conjunctions and a close encounter between Venus and the Pleiades await stargazers this year.
The craft is a forerunner of the kind of robot that might one day explore underneath the ice crust of Jupiter’s moon Europa.
A collision between two neutron stars probably resulted in the formation a black hole, according to gravitational wave data.