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W. M. Keck Observatory - A Strange, Solitary Life For Young Stars At The Milky Way’s Center:

https://keckobservatory.org/s-stars/

#SagittariusA #SStars #LonelyStars #Stars #BlackHole #MilkyWay #GalacticCenter #KeckObservatory #Spectrograph #Spectroscopy #InfraredAstronomy #Infrared #Astronomy #Astrophysics

Ingrid Fadelli - A highly precise terahertz molecular clock:

https://phys.org/news/2023-04-highly-precise-terahertz-molecular-clock.html

#AtomicClock #MolecularClock #Clock #Strontium #Sr2 #Terahertz #VibrationalModes #LASERs #Supercooling #Spectroscopy #Physics

Li Yuan - Novel probe helps to detect deep sea biological macromolecules:

https://phys.org/news/2023-03-probe-deep-sea-biological-macromolecules.html

#RamanScattering #InsertionProbe #RiPSERS #AcetylCoA #βCarotene #AminoAcids #BiologicalMacromolecules #CAS #Spectroscopy #DeepSea #SeepVents #Biomolecules #Biology #Oceanology

Elizabeth Howell - NASA's Parker Solar Probe has captured the first visible-light images of Venus:

https://www.space.com/parker-solar-probe-venus-visible-light

#Venus #NASA #Photography #ParkerSolarProbe #WISPR #Minerals #Spectroscopy #Oxygen #OxygenHalo #SolarWind #Spectroscopy #AphroditeTerra #TellusRegio #AinoPlanitia #PlanetaryScience #Geology #Astronomy

The visible-light imagery will tell scientists more about the geology and minerals of Venus.

www.space.com

Geophysical Research Letters - Saturn's Weather-Driven Aurorae Modulate Oscillations in the Magnetic Field and Radio Emissions:

https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2021GL096492

#Saturn #KeckObservatory #Cassini #Winds #Weather #Thermosphere #MagneticField #RadioEmissions #Oscillations #Aurorae #Aurora #NearInfrared #Spectroscopy #NIRSPEC #PlanetaryScience #Astronomy

Keck-NIRSPEC observations of Saturn's northern H3+ infrared auroral emission from 2017 are analyzed First clear picture of how the ionosphere moves in relation to planetary period currents is pro...

agupubs.onlinelibrary.wiley.com