Testing the Cosmological Implications of the X-ray Substructure in Clusters of Galaxies

Testing the Effectiveness of the H-alpha/UV flux Ratio in Determining Star Formation Rates in Dwarf Galaxies

Testing the Equivalence Principle in the Dark Sector Using Tidal Streams

Testing the Foundation: A Blind Test of the Hapke Model

Testing the Hypothesis of Young Martian Volcanism: Studies of the Tharsis Volcanoes and Adjacent Lava Plains

Testing the Late-Stage Outflow Channel Origin Hypothesis: Investigating Both Water Erosion and Lava Erosion Origins for Athabasca Valles, Mars

Testing the local spacetime dynamics by heliospheric radiocommunication methods

Testing the Low-Mass End of X-Ray Scaling Relations with a Sample of Chandra Galaxy Groups

Testing the Marine Hypothesis for The Opportunity Landing Site at Victoria Crater

Testing the multiple-flood hypothesis for Martian outflow channel erosion using high-resolution crater count statistics

Testing the Origin of HI Deficiency in Cluster Galaxies

Testing the Origin{s} of the Highly Ionized High-Velocity Clouds: A Survey of Galactic Halo Stars at z>3 kpc

Testing the PPS X000 Plasma Thruster at High Discharge Voltage

Testing the Preposterous Universe with Infrared Supernovae

Testing the pressure-confined LY alpha cloud model

Testing the relation between UV vis color and TiO2 content of the lunar maria

Testing the relationship between timing of geomagnetic reversals/excursions and phase of orbital cycles using circular statistics and Monte Carlo simulations

Testing the silica leakage hypothesis with sedimentary opal records from the eastern equatorial Pacific over the last 150 kyrs

Testing the Snowpack Hypothesis for Gully Formation on Mars: Utilization of the Antarctic Dry Valleys (ADV) as a Terrestrial Analog

Testing the Standard Model of Cosmology with Strong Lensing Galaxy Clusters