Results 241 to 250 of about 90,767 (300)

A Search for z = 5 Hα and Hβ + [O iii] Dual-line Emitting Galaxies in the JWST CEERS Field: Implications for the Active Galactic Nucleus Abundance [PDF]

open access: gold
J. H. Guo   +6 more
openalex   +1 more source

A small and vigorous black hole in the early Universe. [PDF]

open access: yesNature
Maiolino R   +38 more
europepmc   +1 more source

Detection of disk-jet coprecession in a tidal disruption event. [PDF]

open access: yesSci Adv
Wang Y   +48 more
europepmc   +1 more source

Erratum: “The Small Sizes and High Implied Densities of “Little Red Dots” with Balmer Breaks Could Explain Their Broad Emission Lines without an Active Galactic Nucleus” (2024, ApJL, 977, L13)

open access: gold
Josephine F. W. Baggen   +12 more
openalex   +1 more source

Neural changes in microgravity: Investigating the effects of aerospace environments. [PDF]

open access: yesIBRO Neurosci Rep
Arjmand F   +6 more
europepmc   +1 more source

When the Milky Way hosted a quasar

open access: yes, 2022
Marin F   +103 more
europepmc   +1 more source

Primordial black holes and their gravitational-wave signatures. [PDF]

open access: yesLiving Rev Relativ
Bagui E   +20 more
europepmc   +1 more source

The NuSTAR X-ray spectrum of the low-luminosity active galactic nucleus in NGC 7213

open access: yes, 2015
F. Ursini   +13 more
semanticscholar   +1 more source

New particle formation from isoprene under upper-tropospheric conditions. [PDF]

open access: yesNature
Shen J   +79 more
europepmc   +1 more source

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