The Stellar Initial Mass Function
`Quiescent' Supermassive Black Holes in Elliptical Galaxies
SNEWS: The Supernova Early Warning System
(NOTE: Colloquium and tea will be in MIT Room 37-232 this week)
Magnetic Field Evolution During Polar-Cap Accretion
The CfA-IfA-ROSAT Distant Cluster Survey
New Windows on Galaxy History
Barrett Prize Lecture
Formation and Evolution of Extrasolar Planetary Systems: Ideas at n=20
Open Clusters, Brown Dwarfs and the Stellar Age Scale
"Galaxy Cluster Gas Fractions from Measurements of the Sunyaev-Zel'dovich Effect
Initial Results From the USA X-Ray Timing Experiment on ARGOS
A Multitude of Millisecond Pulsars in the Globular Cluster 47 Tuc
A Structure for Quasar Nuclei
Intergalactic gas, Intergalactic Dust, and Cosmology
Weak Lensing by Numerical Clusters
(NOTE: Colloquium and tea will be in MIT Room 37-232 this week)