Are curved focal planes necessary for wide-field survey telescopes?

Are free-floating brown dwarfs single?

Are revised models better models? A skill score assessment of regional interannual variability

Are the "dark accelerators'' dark in radio? Deep imaging of HESS J1616-508

Area scanner observations of close visual double stars. I - Technique

Area-correlation tracker with improved reliability

Arecibo Ground Screen Performance Measurements

ARGUS/LLNL IR camera calibration and characterization

Ariane - Europe's future satellite booster

Ariane - Space Shuttle's rival

ARIANE 5 Flight Software

Ariane 5 Plus Cryogenic Stage Development ESC-A: Qualification Achieved for the First Flight

ARIES imaging polarimeter.

ARISTARCHOS Instrumentation: Meaburn Filter Measuring Spectrometer (MFMS)

Aromatic components of coal: relation of distribution pattern to rank

ART: Surveying the Local Universe at 2-11 keV

ARTEMiS (Automated Robotic Terrestrial Exoplanet Microlensing Search) Hunting for planets of Earth mass and below

ARTEMIS Orbit Raising Inflight Experience with Ion Propulsion

Articulating fold mirror for the Wide-Field/Planetary Camera II

Artificial Data for Local Helioseismology