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- Goddard Space Flight CenterUS128 papers
- Universities Space Research AssociationUS89 papers
- University of Alabama in HuntsvilleUS82 papers
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- Centre National de la Recherche ScientifiqueFR78 papers
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- National Space Science and Technology CenterUS57 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT51 papers
24 papers · 1 filter
Central X-ray point-sources found to be abundant in low-mass, late-type galaxies predicted to contain an intermediate-mass black hole
Alister W. Graham, Roberto Soria, Benjamin L. Davis +5
Building upon three late-type galaxies in the Virgo cluster with both a predicted black hole mass of less than 10 M and a centrally-located X-ray point-source,…
Potential Black Hole Seeding of the Spiral Galaxy NGC 4424 via an Infalling Star Cluster
Alister W. Graham, Roberto Soria, Bogdan C. Ciambur +2
Galaxies can grow through their mutual gravitational attraction and subsequent union. While orbiting a regular high-surface-brightness galaxy, the body of a low-mass galaxy can be…
Relation of Microstreams in the Polar Solar Wind to Switchbacks and Coronal X-ray Jets
Marcia Neugebauer, Alphonse C. Sterling
Ulysses data obtained at high solar latitudes during periods of minimum solar activity in 1994 and 2007 are examined to determine the relation between velocity structures called mi…
Iron Rain: measuring the occurrence rate and origin of small iron meteoroids at Earth
Tristan Mills, P. G. Brown, M. J. Mazur +3
We report results of a four-year survey using Electron Multiplied Charged Coupled Device (EMCCD) cameras recording 34761 two-station video meteor events complete to a limiting magn…
Overview of Cherenkov Telescope on-board EUSO-SPB2 for the Detection of Very-High-Energy Neutrinos
Mahdi Bagheri, Peter Bertone, Ivan Fontane +12
We present the status of the development of a Cherenkov telescope to be flown on a long-duration balloon flight, the Extreme Universe Space Observatory Super Pressure Balloon 2 (EU…
Thermodynamic Evolution of Solar Flare Supra-arcade Downflows
Z. F. Li, X. Cheng, M. D. Ding +4
Solar flares are rapid energy release phenomena that appear as bright ribbons in the chromosphere and high-temperature loops in the corona, respectively. Supra-arcade Downflows (SA…