https://developers.google.com/earth-engine/datasets/catalog/NASA_HLS_HLSL30_v002?authuser=2
The Harmonized Landsat Sentinel-2 (HLS) project provides consistent surface reflectance (SR) and top of atmosphere (TOA) brightness data from a virtual...
operational land imagersurface reflectancehlslandsat
https://www.iac.es/en/outreach/news/type-ii-surface-brightness-profiles-edge-galaxies-produced-flares?base_route_name=entity.node.canonical&overridden_route_name=entity.node.canonical&page_manager_page=node_view&page_manager_page_variant=node_view-panels_variant-2&page_manager_page_variant_weight=-4
Previous numerical studies had apparently ruled out the possibility that flares in galaxy discs could give rise to the apparent breaks in their luminosity...
type iisurface brightnessprofilesedgegalaxies
https://www.iac.es/en/science-and-technology/conferences-and-talks/talks/step-further-stellar-populations-analysis-nearby-galaxies-surface
Using deep photometry SBFs have been traditionally used to determine galaxy distances. We have recentlycomputed SBF spectra of stellar populations at...
stellar populationsstepanalysisnearby
https://www.aanda.org/articles/aa/ref/2003/15/aa2879/aa2879.html
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
envelopeircreflectinggalacticlight
https://www.aanda.org/articles/aa/abs/2020/05/aa37330-19/aa37330-19.html
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
ionised gasemission linesfirstspectroscopicstudy
https://www.aanda.org/articles/aa/ref/2024/07/aa48701-23/aa48701-23.html
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
chexmateturbulenceintracluster