Astronomers Trace Spiral Structure of Milky Way With WISE

Using data from NASA’s WISE spacecraft, astronomers were able to trace the shape of our Milky Way galaxy’s spiral arms, by revealing the presence of hundreds of open clusters of very young stars shrouded in dust, called embedded clusters, which are known to reside in spiral arms. The image shows the location of […]

Between the Planet and the Star: A New Ultra-Cold, Sub-Stellar Object Discovered Close to Sun

An artist’s depiction of the newly discovered WISE J085510.83-071442.5, the coldest known brown dwarf candidate, located 7.2 light-years from the Sun. Image Credit: Penn State University/NASA/JPL-Caltech

Contrary to the human need for organising objects in well-defined and distinct categories, our Solar System seems to be replete with celestial objects that defy our tidy […]