The Extinction Law in the Magellanic Clouds
The extinction process for Venusian domical shield volcanoes
The Extra-galactic Hard X-ray Sky as Painted by INTEGRAL
The Extraction and Complexity Limits of Graphical Models for Linear Codes
The extraction of magma from the crust and mantle
The Extragalactic Background, the Zodiacal Foreground, and the Integrated Light of Faint Galaxies
The Extragalactic Distance Scale
The extragalactic distance scale and the Hubble constant.
The Extragalactic Wolf-Rayet/Black-Hole X-ray Binary Candidates NGC 300 X-1 and IC 10 X-1
The Extraordinary Colors of Trans-Neptunian Objects 1994 TB and 1993 SC
The Extraordinary Globular Cluster System of M87: the View from Chandra
The Extrasolar Planet Zoo
The Extreme SED of the Quasar [HB89] 0102-272
The extreme ultraviolet /750-1230 A/ spectrum of an aurora
The Extreme Ultraviolet Contributions to the Solar Irradiance Reference Spectrum (SIRS)
The Extreme Ultraviolet Explorer - Optics fabrication and performance
The Extreme Ultraviolet Normal Incidence Spectrograph (EUNIS)
The extreme ultraviolet spectrograph: A radial groove grating, sounding rocket-borne, astronomical instrument
The Extreme Ultraviolet Spectrum of the Sun
The extreme UV imaging spectrometer for the JAXA Solar-B mission