New stars discovered in the Rho Ophiuchi Dark Cloud

An international team of astronomers led by Ignazio Pillitteri of the Palermo Astronomical Observatory in Italy has announced the discovery of 22 new young stellar objects in a star-forming region called the Rho Ophiuchi ...

The spectral energy distribution of protostars

(Phys.org) -- Stars form when gravitational forces coalesce the gas and dust in interstellar clouds until the material forms clumps dense enough to become stars. Precisely how this happens, however, is still very uncertain. ...