activity
20122026
most citedThe Pluto system: Initial results from its exploration by New Horizons

485 citations · 2.5k across the 59 of their papers we have counts for

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Showing astro-ph.GAShow all

7 papers · 1 filter

astro-ph.GA2026

Observations of High Galactic Latitude Line and Continuum Emission (912 - 1600 Å) with New Horizons

Jayant Murthy, James Overduin, Seth Redfield +5

We present observations of the cosmic ultraviolet background (CUVB) from 912 - 1600 A using the Stem aperture of the Alice spectrograph on the New Horizons spacecraft at 56 AU from…

astro-ph.GA2025★ 2 cited

The Lyman alpha Sky as Observed by New Horizons

G. R. Gladstone, J. M. Shull, W. R. Pryor +22

During September 2023 the Alice ultraviolet spectrograph on the New Horizons (NH) spacecraft was used to map diffuse Lyman alpha (Lya) emission over most of the sky, at a range of…

astro-ph.GA2025★ 6 cited

Excess Ultraviolet Emission at High Galactic Latitudes: A New Horizons View

Jayant Murthy, J. Michael Shull, Marc Postman +11

We present new observations of the cosmic ultraviolet background (CUVB) at high Galactic latitudes (), made using the Alice UV spectrograph on board the New Horiz…

astro-ph.GA2024

New Synoptic Observations of the Cosmic Optical Background with New Horizons

Marc Postman, Tod R. Lauer, Joel W. Parker +11

We obtained New Horizons LORRI images to measure the cosmic optical background (COB) intensity integrated over The survey comprises 16 high Galac…

astro-ph.GA2022★ 82 cited

Anomalous Flux in the Cosmic Optical Background Detected With New Horizons Observations

Tod R. Lauer, Marc Postman, John R. Spencer +27

We used New Horizons LORRI images to measure the optical-band () sky brightness within a high galactic-latitude field selected to have reduced diffu…

astro-ph.GA2020★ 79 cited

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…