Original post on astrobites.org

Part 1: Key Results from the DESI DR2 Today Astrobites is featuring results from the DESI DR2, published today in PRJ! In Part 1, we cover the key results papers describing their measurements with ...

#Daily #Paper #Summaries #PRJ #BAO #cosmology #dark […]

[Original post on astrobites.org]

Ethel H. Bailey in B&W headshot photo c #WWI as a young woman

Ethel H. Bailey US mechanical #engineer. #WWI inspected Liberty L-12 planes #WWII developed #radar & #spectroscopic equipment. Research assistant @MIT devt spectroscopic equipment. 1952 called "trailblazer" by engineer Margaret Ingels b. #OTD 18 Aug 1896 #WomenINSTEM en.wikipedia.org/wiki/Ethel_H...

Ethel H. Bailey in B&W photo

Ethel H. Bailey #US mechanical #engineer who began her working life in #aviation & went on to develop #radar & #spectroscopic equipment. Described as 'trailblazer' by fellow engineer Margaret Ingels in 1952 speech. @wes1919.bsky.social memb d. 5 Jul 1985 #WomenInSTEM en.wikipedia.org/wiki/Ethel_H...

Great new paper in #MachineLearningScienceandTechnology 🚨Optimal #spectroscopic measurement design: #Bayesian framework for rational #data acquisition

From researchers at Osaka Uni and Institute of Statistical Mathematics, Japan

Paper ➡️ iopscience.iop.org/article/10.1...

Researchers from the SNI network developed two new #spectroscopic methods for the #quantitative detection of functional groups on the surface of #nanoparticles. They published their results in Small Structures. 🧪
More at: nanoscience.unibas.ch/en/news/deta...
@unibas.ch #deRooLab #NanoImaging

Hints grow stronger that dark energy changes over time Latest DESI results fall short of discover...

arstechnica.com/science/2025/03/hints-gr...

#Science #cosmology #dark #energy #Dark #Energy […]

[Original post on arstechnica.com]

Spectral properties of the neutron star low-mass X-ray binaries 4U 1636–53, XTE J1739–285, and MAXI J1816–195 | Astronomy & Astrophysics (A&A) Astronomy & Astrophysics (A&A;) is an international journal which publishes papers on all aspects of astronomy and astrophysics

https://www.aanda.org/10.1051/0004-6361/202451211

#accretion #accretion #disks #binaries: #spectroscopic #stars: #neutron

Event Attributes

A #Spectroscopic Method for Distinguishing Two Novel Sandwich-Type #Tungsten #Oxide Cluster Compounds

Read the full article here: buff.ly/417Zdlc

@appliedspec.bsky.social

Irradiation origin and stability of CO on trans-Neptunian objects - Laboratory constraints and observational evidence from JWST/DiSCo-TNOs | Astronomy & Astrophysics (A&A) Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics

https://www.aanda.org/10.1051/0004-6361/202452321

#astrochemistry #solid #state: #volatile #methods: #observational #techniques: #spectroscopic #Kuiper #belt: #general

Event Attributes

According to studies from the Dark Energy #Spectroscopic Instrument (#DESI), there are indications that dark energy may be getting weaker over time, suggesting that the universe's expansion could potentially slow down in the future. More #research is needed to confirm this finding.

DESI installed on the Nicholas U. Mayall 4-meter Telescope at Kitt Peak National Observatory Credit: KPNO/NOIRLab/NSF/AURA/P. Marenfeld

According to studies from the Dark Energy #Spectroscopic Instrument (#DESI), there are indications that dark energy may be getting weaker over time, suggesting that the universe's expansion could potentially slow down in the future. More #research is needed to confirm this finding.🧪🔭🎈

Unveiling the ice and gas nature of active centaur (2060) Chiron using the James Webb Space Telescope | Astronomy & Astrophysics (A&A) Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics

https://www.aanda.org/10.1051/0004-6361/202450124

#techniques: #spectroscopic #comets: #general #Kuiper #belt #objects: #individual: #(2060) #Chiron

Event Attributes

How Viking-Age Hunters Took Down the Biggest Animal on Earth | Hakai Magazine New research suggests that medieval Icelanders were scavenging and likely even hunting blue whales long before industrial whaling technology.

#DNA and #spectroscopic evidence from #whale bones suggest that Viking-age Icelanders hunted blue whales. While other traditional whaling cultures preferred slower or more coastal #whales.. hakaimagazine.com/features/how...

Danila Barskiy receives 2020 #SofjaKovalevskaja Award to develop low-cost portable #spectroscopic devices www.uni-mainz.de/presse/aktuell/12130_ENG... / #NMR #NMRspectroscopy #NuclearMagneticResonance #chemistry #biology #medicine @UCBerkeley @helmholtz_en @AvHStiftung...