Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
Astronomy — (from the Greek words astron (ἄστρον), star , and nomos (νόμος), law ) is the scientific study of celestial objects (such as stars, planets, comets, and galaxies) and phenomena that originate outside the Earth s atmosphere (such as the cosmic… … Wikipedia
HAT-P-4b — Planetbox begin name = HAT P 4b Planetbox star star = BD+36°2593 constell = Boötes RA = RA|15|19|58 DEC = DEC|+36|13|47 dist ly = 1010 ± 100 dist pc = 310 ± 30 class = FPlanetbox orbit semimajor = 0.0446 ± 0.0012 eccentricity = 0 period =… … Wikipedia
HD 59686 — Starbox begin name = HD 59686 Starbox observe epoch = J2000.0 constell = Gemini ra = RA|7|31|48.3969 dec = DEC|+17|05|09.765 appmag v = +5.45 Starbox character class = K2III b v = 1.135 variable = “none” Starbox astrometry radial v = –40.2 prop… … Wikipedia
HD 46375 — Starbox short name=HD 46375 epoch=2000 constell=Monoceros ra=RA|06|33|12.6237 dec=DEC|+05|27|46.532 appmag v=7.84 dist ly=108.9 dist pc=33.41 spectral=K1IV names=BD+05°1295, HIP 31246, SAO 114040 Simbad=HD+46375HD 46375 is an 8th magnitude K type … Wikipedia
HD 23079 b — Planetbox begin name = HD 23079 bPlanetbox star star = HD 23079 constell = Reticulum RA = RA|03|39|43.0952 DEC = DEC| 52|54|57.017 dist ly = 113.5 dist pc = 34.8 class = F8/G0V Planetbox orbit semimajor = 1.60±0.12 semimajor gigameter = 239… … Wikipedia
HD 212301 b — Planetbox begin name = HD 212301 b Planetbox star star = HD 212301 constell = Octans RA = RA|22|27|30.9195 DEC = DEC|–77|43|04.521 dist ly = 171.93 dist pc = 52.71 class = F8VPlanetbox orbit semimajor = 0.0341 semimajor gigameter = 5.10… … Wikipedia
Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… … Universalium
star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… … Universalium
Binary star — For the hip hop group, see Binary Star (band). Hubble image of the … Wikipedia
