Results 161 to 170 of about 3,440 (204)

Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars. [PDF]

open access: yesNat Commun
Sun T   +12 more
europepmc   +1 more source

Strong Lensing by Galaxies. [PDF]

open access: yesSpace Sci Rev
Shajib AJ   +9 more
europepmc   +1 more source

JWST Detects Silane in a Cold Low-Metallicity World

open access: yes
Faherty J   +30 more
europepmc   +1 more source

Long-Term Evolution of the Saturnian System. [PDF]

open access: yesSpace Sci Rev
Ćuk M   +7 more
europepmc   +1 more source

Extended hot dust emission around the earliest massive quiescent galaxy

open access: yes
Ji Z   +16 more
europepmc   +1 more source

SPACE ASTROMETRY MISSIONS

EAS Publications Series, 2002
The successful hipparcos mission has brought, and proved the validity of, a new observational concept to achieve absolute measurements of star positions in space. Only five years after the final publication of the results there are now four astrometry missions scheduled for the next decade, three of which appearing as the natural ...
S. Roeser, F. Mignard
openaire   +2 more sources

Home - About - Disclaimer - Privacy