Reassessing the evidence for the earliest traces of life
Reassessing the primordial helium abundance - New observations of NGC 4861 and CG 1116 + 51
Reassessing the uranium decay constants for geochronology using ID-TIMS U Pb data
Reassessment of Calibrations of Precipitating Particle Sensors on DMSP Spacecraft
Rebuilding Spiral Galaxies
Receiver functions for the Tien Shan analog broadband network - Contrasts in the evolution of structures across the Talasso-Fergana fault
Receiving antenna for meteorological satellites in the 135-138 MHz band
Recent (Late Amazonian) Fluvial Features in Southeastern Elysium, Mars
Recent Activity on Mars: Fire and Ice
Recent Advancements in Titan Balloon Techniques
Recent Advancements in Titan Balloon Techniques
Recent advances and near future prospects in high energy astronomy
Recent advances in geodynamics
Recent Advances in Loop Quantum Cosmology
Recent Advances in Solar Influences on Earth's Climate Recent Advances in Solar Influences on Earth's Climate
Recent advances in the European archaeomagnetic database
Recent Advances in the Stratigraphy of the Polar Regions of Mars
Recent advances in understanding ice sheet dynamics [rapid communication]
Recent and Ancient Flood Lavas on Mars
Recent and episodic volcanic and glacial activity on Mars revealed by the High Resolution Stereo Camera