Results 141 to 150 of about 32,530 (259)

Diversity of Cold Worlds: A Near-complete Spectral Energy Distribution for 2MASS J04151954−0935066 Using JWST

open access: yesThe Astrophysical Journal
We present a near-complete spectral energy distribution (SED) for an extrasolar world: the T8 brown dwarf 2MASS J04151954−0935066. Spanning from optical to mid-infrared (0.7–20.4 μ m) wavelengths, the SED for this substellar atmosphere is constructed ...
Sherelyn Alejandro Merchan   +27 more
doaj   +1 more source

Mid‐Infrared Identifications of SCUBA Galaxies in the CUDSS 14 Hour Field with theSpitzer Space Telescope [PDF]

open access: bronze, 2006
M. L. N. Ashby   +15 more
openalex   +1 more source

Pointing History Engine for the Spitzer Space Telescope [PDF]

open access: yes
The Pointing History Engine (PHE) is a computer program that provides mathematical transformations needed to reconstruct, from downlinked telemetry data, the attitude of the Spitzer Space Telescope (formerly known as the Space Infrared Telescope Facility)
Ahmed, Asif   +2 more
core   +1 more source

Where Have All the Sulfur Atoms Gone? Polycyclic Aromatic Hydrocarbon as a Possible Sink for the Missing Sulfur in the Interstellar Medium. I. The C–S Band Strengths

open access: yesThe Astrophysical Journal
Despite its biogenic and astrochemical importance, sulfur (S), the 10th most abundant element in the interstellar medium (ISM) with a total abundance of S/H ≈ 2.2 × 10 ^−5 , largely remains undetected in molecular clouds.
X. J. Yang, Lijun Hua, Aigen Li
doaj   +1 more source

Water in the terrestrial planet-forming zone of the PDS 70 disk. [PDF]

open access: yesNature, 2023
Perotti G   +44 more
europepmc   +1 more source

A highly obscured and strongly clustered galaxy population discovered with the Spitzer Space Telescope [PDF]

open access: bronze, 2007
M. Magliocchetti   +6 more
openalex   +1 more source

Dust in Hot Plasma of Nearby Dusty Elliptical Galaxies Observed with the Spitzer Space Telescope [PDF]

open access: bronze, 2007
Hidehiro Kaneda   +4 more
openalex   +1 more source

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