Micrometeoroid impact charge yield for common spacecraft materials

A Collette, E Grün, D Malaspina… - Journal of Geophysical …, 2014 - Wiley Online Library
The impact ionization charge yield is experimentally measured from four common materials
used in space and specifically on the two STEREO spacecraft (germanium‐coated black …

Examining dust directionality with the Parker solar probe FIELDS instrument

B Page, SD Bale, JW Bonnell, K Goetz… - The Astrophysical …, 2020 - iopscience.iop.org
Abstract Parker Solar Probe's (PSP's) FIELDS instrument provides a measure of the dust
impact rate on the spacecraft with a full-coverage summary of the voltages recorded by the …

Collisional evolution of the inner zodiacal cloud

JR Szalay, P Pokorný, DM Malaspina… - The Planetary …, 2021 - iopscience.iop.org
The zodiacal cloud is one of the largest structures in the solar system and strongly governed
by meteoroid collisions near the Sun. Collisional erosion occurs throughout the zodiacal …

Electrostatic solitary waves in the solar wind: Evidence for instability at solar wind current sheets

DM Malaspina, DL Newman… - Journal of …, 2013 - Wiley Online Library
A strong spatial association between bipolar electrostatic solitary waves (ESWs) and
magnetic current sheets (CSs) in the solar wind is reported here for the first time. This …

The Digital Fields Board for the FIELDS instrument suite on the Solar Probe Plus mission: Analog and digital signal processing

DM Malaspina, RE Ergun, M Bolton… - Journal of …, 2016 - Wiley Online Library
The first in situ measurements of electric and magnetic fields in the near‐Sun environment (<
0.25 AU from the Sun) will be made by the FIELDS instrument suite on the Solar Probe Plus …

Dust in the planetary system: Dust interactions in space plasmas of the solar system

I Mann, N Meyer-Vernet, A Czechowski - Physics reports, 2014 - Elsevier
Cosmic dust particles are small solid objects observed in the solar planetary system and in
many astronomical objects like the surrounding of stars, the interstellar and even the …

Floating potential perturbations due to micrometeoroid impacts: Theory and application to S/WAVES data

A Zaslavsky - Journal of Geophysical Research: Space Physics, 2015 - Wiley Online Library
In situ observation of dust grains from various origins is routinely performed by space
missions equipped with radio instruments. These measurements consist in observations of …

Interplanetary and interstellar dust observed by the Wind/WAVES electric field instrument

DM Malaspina, M Horányi, A Zaslavsky… - Geophysical …, 2014 - Wiley Online Library
Observations of hypervelocity dust particles impacting the Wind spacecraft are reported here
for the first time using data from the Wind/WAVES electric field instrument. A unique …

In situ observations of interplanetary dust variability in the inner heliosphere

DM Malaspina, JR Szalay, P Pokorný… - The Astrophysical …, 2020 - iopscience.iop.org
This work examines the variation of interplanetary dust count rates and directionality during
the first three solar encounters made by the Parker Solar Probe spacecraft, covering …

Interstellar dust in the solar system

VJ Sterken, AJ Westphal, N Altobelli, D Malaspina… - Space Science …, 2019 - Springer
Interstellar dust from the Local Interstellar Cloud was detected unambiguously for the first
time in 1992 (Grün et al. in Nature 362: 428–430, 1993). Since then, great progress has …