First common volume observations of layered plasma structures and polar mesospheric summer echoes by rocket and radar

First direct measurement of optical phonons in 2D plasma crystals

First Measurements of Electron Temperature Fluctuations by Correlation ECE on Tore Supra

First MHD Results of the Princeton MRI Experiment

First observation of generation in the backward wave oscillator with a "grid" diffraction grating and lasing of the volume FEL with a "grid" volume resonator

First observations of coherent scatter from the mid-latitude F-region in the Caribbean

First observations of the artificial modulation of polar mesospheric winter echoes

First Principles Justification of a ``Single Wave Model'' for Electrostatic Instabilities

First result on a laser-heated emissive probe

First results from ARTEMIS lunar wake crossing: observations and hybrid simulation

First Results From The Solar-B Mission, Part I

First Science Results of the CCLDAS Dust Accelerator Facility

First Solar Wind Measurements by the Rosetta Ion and Electron Sensor (IES)

First Step in Theoretical Approach in Study of Mars and Titan Atmospheres with an Inductively Coupled Plasma Torch

First Tests of Thick GEMs with Electrodes Made of a Resistive Kapton

First theoretical predictions for dynamic spectra of the outer heliospheric radio emissions

First tomographic estimate of volume distribution of HF-pump enhanced airglow emission

First-order Fermi acceleration in spherically symmetric flows - Solutions including quadratic losses

First-order thermal correction to the quadratic response tensor and rate for second harmonic plasma emission

Fisk-Gloeckler Suprathermal Proton Spectrum in the Heliosheath and the Local Interstellar Medium