IAC NEWS, N. 1 - 2003. "Planetary nebulae". Summary: Last minute. Planetary nebulae. "Beauty in detail". The enigma of Lorentz's strength. Tunable filters. The Osiris trick. Astronomical News: The explosion of "ro" Casiopea. "LIRIS": seeing the invisible. The echo of a star. Transit of Mercury. Liverpool telescope. Elliptical galaxies. The surface of the Sun in 3D. International Astrophysics Congress: "Satellite galaxies and galactic tidal currents". X Anniversary of the Museum of Science and Cosmos. Interviews to: Jesús Martínez Frías and Sabatino Sofía. Pulsars. Projects: The birth and the first steps of galaxies, where are stars born, when do galaxies age, collision of galaxies in 3D. Agreements. Other news. Dissemination. Editions. The reality of fiction: Change of orbit. The Universe beneath our feet.