Results 221 to 230 of about 123,125 (300)

High-temperature 205Tl decay clarifies 205Pb dating in early Solar System. [PDF]

open access: yesNature
Leckenby G   +58 more
europepmc   +1 more source

Probing active galactic nuclei with H2O megamasers. [PDF]

open access: yesProc Natl Acad Sci U S A, 1995
Moran J   +6 more
europepmc   +1 more source

Positioning, navigation, and timing on the Moon and Mars with galactic cosmic rays. [PDF]

open access: yesiScience
Leone G   +14 more
europepmc   +1 more source

Stephen Hawking's Warning on Contacting Aliens: A Physics Perspective on the Intelligence Trap. [PDF]

open access: yesJ Biomed Phys Eng
Mortazavi SMJ   +4 more
europepmc   +1 more source

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