Abstract The Yarkovsky and YORP (Yarkovsky-O'Keefe-Radzievskii-Paddack) effects are
thermal radiation forces and torques that cause small objects to undergo semimajor axis drift …

For more than four decades, scientists have been trying to find an answer to one of the most
fundamental questions in paleoclimatology, the “faint young Sun problem.” For the early …

ABSTRACT NASA's Wide-field Infrared Survey Explorer (WISE) spacecraft has been brought
out of hibernation and has resumed surveying the sky at 3.4 and 4.6 μm. The scientific …

The all sky surveys done by the Palomar Observatory Schmidt, the European Southern
Observatory Schmidt, and the United Kingdom Schmidt, the InfraRed Astronomical Satellite …

The debiased absolute-magnitude and orbit distributions as well as source regions for near-
Earth objects (NEOs) provide a fundamental frame of reference for studies of individual …

ABSTRACT The Wide-field Infrared Survey Explorer (WISE) has surveyed the entire sky at
four infrared wavelengths with greatly improved sensitivity and spatial resolution compared …

This article presents a current (as of September 2019) list of recommended ages for proven
terrestrial impact structures (n= 200) and deposits (n= 46) sourced from the primary …

The distribution of asteroids across the main belt has been studied for decades to
understand the current compositional distribution and what that tells us about the formation …

With the NEOWISE portion of the Wide-field Infrared Survey Explorer (WISE) project, we
have carried out a highly uniform survey of the near-Earth object (NEO) population at …

The NEOWISE data set offers the opportunity to study the variations in albedo for asteroid
classification schemes based on visible and near-infrared observations for a large sample of …