In many ways the discovery that star formation involves outflow as well as inflow from
gravitational collapse marked the beginning of modern studies of the assembly of stars. Jets …

Abstract The UK Schmidt Telescope (UKST) of the Anglo-Australian Observatory completed
a narrow-band Hα plus [N ii] 6548, 6584-Å survey of the Southern Galactic Plane and …

We present the Macquarie/AAO/Strasbourg Hα Planetary Nebula Catalogue (MASH) of over
900 true, likely and possible new Galactic planetary nebulae (PNe) discovered from the …

Context. Planets form in circumstellar disks around pre-main-sequence stars. A key question
is, how do the formation and evolution of protoplanetary disks depend on stellar mass …

We have made an unbiased imaging survey of a 1.2 square degree area in the Orion A giant
molecular cloud searching for molecular hydrogen emission line features seen in the–0 S …

As part of a systematic search programme of a 10° wide strip of the northern Galactic plane,
we present preliminary evidence for the discovery of four (and possibly five) new supernova …

Aims. We look for new regions to search for substellar objects. Methods. Two circular areas,
45 arcmin-radius each, centred on the young massive star systems Alnilam and Mintaka in …

We present new infrared data from a survey for embedded protostellar jets in the Orion A
cloud. This survey makes use of the S (1) v= 1-0 line of molecular hydrogen at lambda= 2.12 …

This paper combines new CCD polarimetric data with previous information about
protostellar objects in a search for correlations involving the interstellar magnetic field …

We present a set of detailed molecular-line maps of the region associated with the giant
Herbig-Haro flow HH 315 from the young star PV Cephei, aimed at studying the outflow …