Results 101 to 110 of about 91,815 (175)

The Role of Ammonia in the Distribution of Volatiles in the Primordial Hydrosphere of Europa

The Planetary Science Journal
The presence of a hydrosphere on Europa raises questions about its habitability, and studies of its volatile inventory can provide insight into its formation process. Different scenarios suggest that Europa's volatiles could be derived from cometary ices
Alizée Amsler Moulanier, Olivier Mousis, Alexis Bouquet, Christopher R. Glein   +3 more
doaj   +1 more source

Observational views of Donati's comet, 1858, 4 [picture] /

Title devised by cataloguer based on inscription.; Part of the collection: Donati's comet, 1858; Inscriptions: Fig. X, Fig. XI--On image; "Ludwig Becker" del & lith--Printed below image lower left; "Ladd & Carr imp."--Printed below image lower right ...
Becker, Ludwig, 1808?-1861.
core  

Observational views of Donati's comet, 1858, 1 [picture] /

Title devised by cataloguer based on inscription.; Part of the collection: Donati's comet, 1858; Inscriptions: Fig. I-III--On image; "Ludwig Becker" del & lith--Printed below image lower left; "Ladd & Carr imp."--Printed below image lower right; "Donati ...
Becker, Ludwig, 1808?-1861.
core  

Non-gravitational acceleration indicative of cometary activity of near-Earth object. [PDF]

Nat Astron
Farnocchia D, Hainaut OR, Seligman DZ, Weryk R, Benner LAM, Brozović M, Denneau L, Galád A, Giorgini JD, Hornoch K, Micheli M, Naidu SP, Park RS, Pravec P, Wainscoat RJ.   +14 more
europepmc   +1 more source

Observational views of Donati's comet, 1858, 2 [picture] /

Title devised by cataloguer based on inscription.; Part of the collection: Donati's comet, 1858; Inscriptions: Fig. IV-VI--On image; "Ludwig Becker" del & lith--Printed below image lower left; "Ladd & Carr imp."--Printed below image lower right; "Donati ...
Becker, Ludwig, 1808?-1861.
core  

Toward Pristine Return: Probabilistic Sample Response Modeling of Vibration Sensing for Planetary Samples. [PDF]

Sensors (Basel)
Ahrens C.
europepmc   +1 more source

GROUND-BASED INFRARED DETECTIONS OF CO IN THE CENTAUR-COMET 29P/SCHWASSMANN-WACHMANN 1 AT 6.26 AU FROM THE SUN∗

, 2013
We observed Comet 29P/Schwassmann-Wachmann 1 (hereafter, 29P) in 2012 February and May with CRIRES/VLT and NIRSPEC/Keck-II, when the comet was at 6.26 AU from the Sun and about 5.50 AU from Earth.
Michael J. Mumma, Hermann Boehnhardt, Geronimo L. Villanueva, Michael A. Disanti, Lucas Paganini, Geoffrey A. Blake, Hans U. Käufl, Boncho P. Bonev   +7 more
core  

Impact-processed nitrogen-bearing organics in Chang'e-5 and Chang'e-6 lunar regolith. [PDF]

Sci Adv
Dong M, Hao J, Changela HG, Tian H, Huang S, He Y, Liu X, Li X, Hu S, Yang W, Lin Y.   +10 more
europepmc   +1 more source

From linoleic acid to hexanal and hexanol by whole cell catalysis with a lipoxygenase, hydroperoxide lyase and reductase cascade in Komagataella phaffii. [PDF]

Front Mol Biosci, 2022
Hashem C, Hochrinner J, Bürgler MB, Rinnofner C, Pichler H, Winkler M.   +5 more
europepmc   +1 more source

Yield Performance and Phytochemical Stability of 'Comet' Hop Under Contrasting Light Supplementation Regimes in Subtropical Conditions. [PDF]

Plants (Basel)
Neves CS, Bonfim FPG, Campos OP, Viriato V, Fernandes GDC, Cabral MNF, Fortuna GC, Gonçalves de Oliveira S, Rabinowitz AN, Sarnighausen VCR, Ono EO, Silva JCRL, Marques MOM.   +12 more
europepmc   +1 more source