Results 81 to 90 of about 441,685 (256)
Detection of Rotational Acceleration of Bennu Using HST Light Curve Observations
Geophysical Research Letters, 2019 We observed the near‐Earth asteroid (101955) Bennu from the ground in 1999 and 2005, and with the Hubble Space Telescope (HST) in 2012, to constrain its rotation rate.
M. C. Nolan +9 more
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Another Servicing Mission to Extend Hubble Space Telescope's Science past the Next Decade [PDF]
arXiv, 2019 The Hubble Space Telescope has produced astonishing science over the past thirty years. Hubble's productivity can continue to soar for years to come provided some worn out components get upgraded. While powerful new ground-based and space telescopes are expected to come online over the next decade, none of them will have the UV capabilities that make ...
arxiv
Star Formation as Seen by Low Mass Stars
Acta Polytechnica CTU Proceedings, 2014 Using the Hubble Space Telescope (HST) we have characterised and compared the physical properties of a large sample of pre-main sequence (PMS) stars spanning a wide range of masses (0:5 - 4Mʘ), metallicities (0:1 - 1 Zʘ) and ages (0:5 - 30 Myr).
Nino Panagia, Guido De Marchi
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A Snapshot Survey of Nearby Supernovae with the Hubble Space Telescope
The Astrophysical JournalOver recent decades, robotic (or highly automated) searches for supernovae (SNe) have discovered several thousand events, many of them in quite nearby galaxies (distances < 30 Mpc).
Raphael Baer-Way +14 more
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The world according to the Hubble Space Telescope [PDF]
arXiv, 2003 The Hubble Space Telescope (HST), in its thirteen years of operation, has allowed us to observe properties of the universe humans have been able, until very recently, to probe only with their thoughts. This review presents a brief summary of a few of the highlights of HST discoveries, discusses their physical implications, and identifies unsolved ...
arxiv
Residual non-Abelian dark matter and dark radiation
Physics Letters B, 2017 We propose a novel particle physics model in which vector dark matter (VDM) and dark radiation (DR) originate from the same non-Abelian dark sector.
P. Ko, Yong Tang
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The Astrophysical Journal LettersWe present a comprehensive atmospheric retrieval study of the hot Jupiter WASP-77A b using eclipse observations from the Hubble Space Telescope (HST) and JWST.
Billy Edwards, Quentin Changeat
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Spitzer Resurrector Mission: Advantages for Space Weather Research and Operations
AerospaceIn 1979, NASA established the Great Observatory program, which included four telescopes (Hubble, Compton, Chandra, and Spitzer) to explore the Universe.
Shawn M. Usman +14 more
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A Hubble Space Telescope Catalog of 449 Galaxies Seen Through the Disk of M31 [PDF]
arXiv, 2010 From inspection of 30 Hubble Space Telescope ACS images of M31, we provide a catalog of 449 galaxies seen through the spiral disk. Measurements of the positions of the galaxies, their integrated magnitudes in two colors and their sizes, determined from isophotometry, are included in the catalog.
arxiv
Genetic algorithms applied to the scheduling of the hubble space telescope [PDF]
, 1989 Jeffrey L. Sponsler
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