485 citations · 1.4k across the 23 of their papers we have counts for
24 papers
First Resolution of a Main Sequence G-Star Astrosphere Using Chandra
C. M. Lisse, S. J. Wolk, B. Snios +24
We report resolution of a halo of X-ray line emission surrounding the Zero Age Main Sequence (ZAMS) G8.5V star HD 61005 by Chandra ACIS-S. Located only 36.4 pc distant, HD 61005 is…
New Horizons Venetia Burney Student Dust Counter Observes Higher than Expected Fluxes Approaching 60 AU
Alex Doner, Mihaly Horanyi, Fran Bagenal +8
The NASA New Horizons Venetia Burney Student Dust Counter (SDC) measures dust particle impacts along the spacecraft's flight path for grains with mass g, mapping o…
Laboratory Study of Antenna Signals Generated by Dust Impacts on Spacecraft
Mitchell M. Shen, Zoltan Sternovsky, Mihály Horányi +2
Space missions often carry antenna instruments that are sensitive to dust impacts, however, the understanding of signal generation mechanisms remained incomplete. A signal generati…
A Predicted Dearth of Majority Hypervolatile Ices in Oort Cloud Comets
C. M. Lisse, G. R. Gladstone, L. A. Young +30
We present new, ice species-specific New Horizons/Alice upper gas coma production limits from the 01 Jan 2019 MU69/Arrokoth flyby of Gladstone et al. (2021) and use them to make pr…
Modeling Meteoroid Impacts on the Juno spacecraft
Petr Pokorný, Jamey R. Szalay, Mihály Horányi +1
Events which meet certain criteria from star tracker images onboard the Juno spacecraft have been proposed to be due to interplanetary dust particle impacts on its solar arrays. Th…
New Horizons Observations of the Cosmic Optical Background
Tod R. Lauer, Marc Postman, Harold A. Weaver +26
We used existing data from the New Horizons LORRI camera to measure the optical-band () sky brightness within seven high galactic latitude fields. T…