50 KPC radio trails behind irregular galaxies in A1367
50 m Resolution Profiles of the Uranian Rings at 3.6 cm Wavelength
50 MA Old Tesserae in South-East Thetis Regio?
50 Mbps free space direct detection laser diode optical communication system with Q = 4 PPM signaling
50 MHz continuous wave interferometer observations of the unstable mid-latitude E-region ionosphere
50 MHz radar observations of mid-latitude E-region irregularities at Camp Santiago, Puerto Rico
50 million stars per night
50 Million Stars Per Night
50 mK ADR Cryogen Free Cooler for the Cryogenic Spectrometer on the IXO. From Engineering Model Single Shot to Continuous System.
50 MU as resolution VLBI images of AGN's at lambda 3 mm
50 neue Veränderliche
50 New Eccentric Eclipsing Binaries Found in the ASAS, Hipparcos and NSVS Databases
50 Quadratmeter höchste Präzision. Zerodur-Glaskeramik als Spiegelträger für das VLT.
50 TeV HEGRA Sources and Infrared Radiation
50 Virginia CCD Spectrum
50 Volumes of Astronomy and Astrophysics Abstracts: An Interesting Statistic
50 Years of Bailey's lemma
50 Years of Computer Simulation -- a Personal View
50 Years of Gauge Theory. Mathematical Aspects
50 Years of Neutrino Physics