Results 101 to 110 of about 274,720 (148)

Long walk home: Magellanic penguins have strategies that lead them to areas where they can navigate most efficiently. [PDF]

open access: yesProc Biol Sci, 2022
Quintana F   +7 more
europepmc   +1 more source

NGC1818 unveils the origin of the extended main-sequence turn-off in young Magellanic Clouds clusters. [PDF]

open access: yesNat Commun, 2022
Cordoni G   +10 more
europepmc   +1 more source

CLSoilMaps: A national soil gridded database of physical and hydraulic soil properties for Chile. [PDF]

open access: yesSci Data, 2023
Dinamarca DI   +3 more
europepmc   +1 more source

SMC-Last Extracted Photometry

open access: yesThe Astronomical Journal
We present point-source photometry from the Spitzer Space Telescope's final survey of the Small Magellanic Cloud (SMC). We mapped nearly 30 deg ^2 in two epochs in 2017, with the second extending to early 2018 at 3.6 and 4.5 μ m using the Infrared Array ...
T. A. Kuchar   +13 more
doaj   +1 more source

Extragalactic Science with the Orbiting Astronomical Satellite Investigating Stellar Systems (OASIS) Observatory. [PDF]

open access: yesSpace Sci Rev, 2023
Aalto S   +7 more
europepmc   +1 more source

Calibrating and Standardizing the Tip of the Red Giant Branch in the Small Magellanic Cloud Using Small-amplitude Red Giants

open access: yesThe Astrophysical Journal
We investigate the absolute calibration of the tip of the red giant branch (TRGB) in the Small Magellanic Cloud (SMC) using small amplitude red giant stars (SARGs) classified by the Optical Gravitational Lensing Experiment (OGLE).
Nolan W. Koblischke, Richard I. Anderson
doaj   +1 more source

A Catalog of Stellar and Dust Properties for 500,000 Stars in the Southwest Bar of the Small Magellanic Cloud

open access: yesThe Astrophysical Journal
We present a catalog of individual stellar and dust extinction properties along close to 500,000 sight lines in the southwest bar of the Small Magellanic Cloud (SMC). The catalog is based on multiband Hubble Space Telescope photometric data spanning near-
Petia Yanchulova Merica-Jones   +10 more
doaj   +1 more source

The Phanerozoic climate. [PDF]

open access: yesAnn N Y Acad Sci, 2023
Shaviv NJ, Svensmark H, Veizer J.
europepmc   +1 more source

I-band Asymptotic Giant Branch Stars. I. Exploring a New Standard Candle for the Extragalactic Distance Scale

open access: yesThe Astronomical Journal
In the I -band color–magnitude diagrams of resolved nearby galaxies, the reddest asymptotic giant branch ( AGB ) stars form a previously unremarked-upon, but nevertheless distinct and easily identified population of high-luminosity stars.
Barry F. Madore   +5 more
doaj   +1 more source

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