Results 1 to 10 of about 134,673,186 (290)
A Computer Vision Milky Way Compass
Applied Sciences, 2023 The Milky Way is used by nocturnal flying and walking insects for maintaining heading while navigating. In this study, we have explored the feasibility of the method for machine vision systems on autonomous vehicles by measuring the visual features and ...
Yiting Tao +5 more
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22 pages, 8 figures, This is a pre-print of a chapter for the Encyclopedia of Astrophysics (edited by I. Mandel, section editor S.
Ioana Ciuca +2 more
exaly +4 more sources
THE BONES OF THE MILKY WAY [PDF]
The Astrophysical Journal, 2014 A non-annotated high-dynamic-range view of the Spitzer image in Figure 1 is available as a supplement to this paper at http://hdl.handle.net/1902.1/22050 . This paper was accepted for publication in the Astrophysical Journal on July 30, 2014. A companion web site with the original open preprint of this paper, from January of 2013, is at http ...
Goodman, Alyssa A. +10 more
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Symposium - International Astronomical Union, 2004 We present a new estimate of the mass of the Milky Way based on the escape velocity of a sample of distant stars, about 12 kpc from the Galactic centre and about 5 kpc from the plane of the Galaxy. Our sample is very different from previous escape-velocity studies, being compiled from an all-object spectroscopic survey of a region of sky.
Wong, O. I. +4 more
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Monaldi Archives for Chest Disease, 2021 Mediastinal masses may present with signs and symptoms due to either compression of mediastinal structures or systemic effects of the underlying disease.
Matteo Daverio +2 more
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Short-lived Radionuclides in the Milky Way Galaxy [PDF]
EPJ Web of Conferences, 2023 The short-lived radionuclides (SLRs) have a half-life ≤ 100 Myr. The γ-ray observations and excess abundance of their daughter nuclides in various meteoritic phases confirm the existence of SLRs in the Galaxy and early solar system (ESS), respectively ...
Kaur Tejpreet
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Nature, 1993 Direct photometric evidence has established that the central bulge of our Galaxy (the Milky Way) is actually a stellar bar. The dynamics of the bar will drive material into the Galaxy's centre but recent X-ray observations suggest that much of the inflowing gas is driven out again in a high-pressure galactic wind.
Blitz, L +4 more
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The Baryons in the Milky Way Satellites [PDF]
Monthly Notices of the Royal Astronomical Society, Volume 419, Issue 4, pp. 3304-3318. (MNRAS Homepa, 2011 We investigate the formation and evolution of satellite galaxies using smoothed particle hydrodynamics (SPH) simulations of a Milky Way(MW)-like system, focussing on the best resolved examples, analogous to the classical MW satellites. Comparing with a pure dark matter simulation, we find that the condensation of baryons has had a relatively minor ...
Parry, O.H. +3 more
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Low-frequency Radio Recombination Lines Away from the Inner Galactic Plane
The Astronomical Journal, 2023 Diffuse radio recombination lines (RRLs) in the Galaxy are possible foregrounds for redshifted 21 cm experiments. We use EDGES drift scans centered at −26.°7 decl. to characterize diffuse RRLs across the southern sky.
Akshatha K. Vydula +10 more
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