Results 81 to 90 of about 56,308 (175)

Predicting the arrival times of solar particles [PDF]

A procedure has been developed to generate a computerized time-intensity profile of the solar proton intensity expected at the earth after the occurrence of a significant solar flare on the sun.
Smart, D. F.
core   +1 more source

Detection of 6 November 1997 Ground Level Event by Milagrito [PDF]

, 1999
Solar Energetic Particles from the 6 November 1997 solar flare/CME(coronal mass ejection) with energies exceeding 10 GeV have been detected by Milagrito, a prototype of the Milagro Gamma Ray Observatory.
Atkins, R., Benbow, W., Berley, D., Chen, M. -L., Coyne, D. G., Delay, R. S., Dingus, B. L., Dorfan, D. E., Ellsworth, R. W., Evans, D., Falcone, A., Fleysher, L., Fleysher, R., Gisler, G., Goodman, J. A., Haines, T. J., Hoffman, C. M., Hugenberger, S., Kelley, L. A., Leonor, I., Macri, J., McConnell, M., McCullough, J. F., McEnery, J. E., Miller, R. S., Mincer, A. I., Morales, M. F., Nemethy, P., Ryan, J. M., Schneider, M., Shen, B., Shoup, A., Sinnis, G., Smith, A. J., Sullivan, G. W., Thompson, T. N., Tumer, O. T., Wang, K., Wascko, M. O., Westerhoff, S., Williams, D. A., Yang, T., Yodh, G. B.   +42 more
core   +2 more sources

Listening, in Times of Noise

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Li Li
wiley   +1 more source

Introducing Reflected GNSS TEC Data Into ANCHOR Ionospheric Data Assimilation Model

Space Weather, Volume 24, Issue 5, May 2026.
Abstract ANCHOR is a novel data assimilation (DA) algorithm developed at the U.S. Naval Research Laboratory to improve ionospheric nowcasting by increasing accuracy and decreasing computational cost. As a parameterized DA model, ANCHOR represents the ionosphere using physical parameters such as the F2 layer peak (Nm $Nm$F2), which characterizes a ...
Brenna Royersmith, Victoriya V. Forsythe, Brian Breitsch, Meghan R. Burleigh, Kate A. Zawdie, Y. Jade Morton   +5 more
wiley   +1 more source

The Influence of the Stretch of Mini‐Magnetospheres Formed by Crustal Fields on the Martian Bow Shock Location

Geophysical Research Letters
Mars lacks an intrinsic dipolar magnetic field but possesses strong crustal magnetic fields scattered across its surface. There has been an ongoing debate about how these crustal fields influence the bow shock, the outermost plasma boundary of the ...
Mengdan Guo, Lihui Chai, Charles F. Bowers, Yingjuan Ma, Shaosui Xu   +4 more
doaj   +1 more source

Testing the proposed link between cosmic rays and cloud cover

, 2008
A decrease in the globally averaged low level cloud cover, deduced from the ISCCP infra red data, as the cosmic ray intensity decreased during the solar cycle 22 was observed by two groups.
, , , A W Wolfendale, Braun I Engler J Hörandel J R Milke J, Dorman L I, Haigh J D, James F, Mason B J, Svensmark H, Svensmark H, T Sloan, Velinov P I Y, Veretenenko S V   +13 more
core   +1 more source

GOES‐R Series X‐Ray Sensor (XRS): 2. On‐Orbit Measurements and Calibrations

Journal of Geophysical Research: Space Physics, Volume 131, Issue 5, May 2026.
Abstract An X‐Ray Sensor (XRS) has been onboard each of the National Oceanic and Atmospheric Administration (NOAA) Geostationary Operational Environmental Satellites (GOES) since 1975. XRS measures full‐disk soft X‐ray irradiance in two wavelength bands, 0.05–0.4 nm and 0.1–0.8 nm.
Janet L. Machol, Stefan M. Codrescu, Courtney L. Peck, Elysia S. Lucas, James F. Mothersbaugh III, Thomas N. Woods, Ann Marie Mahon, James Negus, Donald L. Woodraska, Thomas D. Eden Jr., Francis G. Eparvier, Andrew R. Jones, Brooke Kotten, Laurel A. Rachmeler, Andrew C. Wilson, Brian T. Kress, Juan V. Rodriguez, Rodney A. Viereck   +17 more
wiley   +1 more source

Archives of impact: The politics of craters on Earth

Geographical Research, Volume 64, Issue 2, May 2026.
This paper examines Earth’s 195 confirmed impact craters as archives, exploring their cataloguing and presentation as heritage sites. It argues Western scientific framings using military language and emphasising catastrophe overlook settler colonialism’s violent histories and marginalise indigenous earth‐sky cosmologies.
Gareth Hoskins
wiley   +1 more source

The earth's trapped radiation belts [PDF]

The near-earth charged particle environment is discussed in terms of spacecraft design criteria.
Mcelroy, M. B., Noll, R. B.
core   +1 more source

The Galactic cosmic-ray Sun shadow observed by HAWC

, 2015
The magnetic field of the Solar corona is difficult to measure directly. However, indirect observations of the solar corona are possible using the deficit in flux of cosmic rays coming from the direction of the Sun.
Enriquez, O., Lara, A.
core   +1 more source