Results 111 to 120 of about 88,017 (272)

Late-time Hubble Space Telescope Observations of AT 2018cow. I. Further Constraints on the Fading Prompt Emission and Thermal Properties 50–60 days Post-discovery [PDF]

, 2023
Y. Chen, M. R. Drout, Anthony L. Piro, C. D. Kilpatrick, R. J. Foley, C. Rojas-Bravo, K. Taggart, M. R. Siebert, M. Magee   +8 more
openalex   +1 more source

Applying artificial intelligence to the control of space telescopes (extended abstract) [PDF]

The field of astronomy has recently benefited from the availability of space telescopes. The Hubble Space Telescope (HST), for instance, despite its problems, provides a unique and valuable view of the universe.
Bresina, John, Drummond, Mark, Levinson, Rich, Philips, Andrew, Swanson, Keith   +4 more
core   +1 more source

Spitzer Resurrector Mission: Advantages for Space Weather Research and Operations

Aerospace
In 1979, NASA established the Great Observatory program, which included four telescopes (Hubble, Compton, Chandra, and Spitzer) to explore the Universe.
Shawn M. Usman, Giovanni G. Fazio, Christopher A. Grasso, Ryan C. Hickox, Cameo Lance, William B. Rideout, Daveanand M. Singh, Howard A. Smith, Angelos Vourlidas, Joseph L. Hora, Gary J. Melnick, Matthew Ashby, Volker Tolls, Steven Willner, Salma Benitez   +14 more
doaj   +1 more source

Detectability of Local Group Dwarf Galaxy Analogues at High Redshifts

, 2015
The dwarf galaxies of the Local Group are believed to be similar to the most abundant galaxies during the epoch of reionization (z>6). As a result of their proximity, there is a wealth of information that can be obtained about these galaxies; however ...
Loeb, Abraham, Patej, Anna
core   +1 more source

Hubble Space TelescopeFine Guidance Sensor Parallaxes of Galactic Cepheid Variable Stars: Period-Luminosity Relations [PDF]

, 2007
G. F. Benedict, B. McArthur, M. W. Feast, T. G. Barnes, T. E. Harrison, Richard J. Patterson, J. W. Menzies, Jacob L. Bean, Wendy L. Freedman   +8 more
openalex   +1 more source

Measuring Tracers of Planet Formation in the Atmosphere of WASP-77A b: Substellar O/H and C/H Ratios, with a Stellar C/O Ratio and a Potentially Superstellar Ti/H Ratio

The Astrophysical Journal Letters
We 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
doaj   +1 more source

Hubble Space TelescopeObservations of Element Abundances in Low‐Redshift Damped Lyα Galaxies and Implications for the Global Metallicity‐Redshift Relation [PDF]

, 2004
Varsha P. Kulkarni, S. Michael Fall, J. T. Lauroesch, Donald G. York, D. E. Welty, Pushpa Khare, James W. Truran   +6 more
openalex   +1 more source

Hubble Space Telescope and ground-based optical imaging of the Proto-Planetary Nebula M1-92 [PDF]

, 1997
Susan R. Trammell, Robert W. Goodrich
openalex   +1 more source

The Warped Galaxy ESO 510 G13 Lithograph [PDF]

, 2003
This lithograph is part of a series designed to bring the latest Hubble Space Telescope images into the classroom. In the educational activity, In Search of ...

core  

An Extensive Census ofHubble Space TelescopeCounterparts toChandraX‐Ray Sources in the Globular Cluster 47 Tucanae. II. Time Series and Analysis [PDF]

, 2003
P. D. Edmonds, Ronald L. Gilliland, C. O. Heinke, J. E. Grindlay   +3 more
openalex   +1 more source