On the Nature of the Infrared Point Source in the Orion Nebula
On the Nature of the Infrared Point Source in the Orion Nebula is a scholarly work, published in 1973 in ''The Astrophysical Journal Letters''. The main subjects of the publication include point source, extinction, physics, nebula, dark nebula, Orion Nebula, star formation, astronomy, formation and evolution of the Solar System, emission nebula, astrophysics, and infrared radiation. The authors suggest that there is a generic relationship between it and the infrared source IRS 5 in the H ii region W3.