A faint, irradiated streak carved into nearby interstellar clouds is giving astronomers their clearest evidence yet that two ...

Astronomers traced a mysterious 'scar' of ionized gas around the solar system to two stars that had a close flyby with our sun millions of years ago.

Abstract: The impact of certain CMOS processing steps on the drain current kink in nMOSFETs fabricated in a 0.7-/spl mu/m technology and operated at liquid helium temperatures (LHTs) is investigated, ...

The pumps that circulate gas mixtures through these particle detectors must be extremely reliable and keep the gases contamination-free. To meet these strict requirements, the particle collider relies ...

An international team including astronomers from the University of Geneva (UNIGE) and the National Center of Competence in Research PlanetS has observed giant clouds of helium escaping from the ...