The largest waterfalls on each of the continents are: 1  South America: Angel Falls in Venezuela, at 3,212 feet (979 m) 2  Africa: Tugela in South Africa at 3,110 feet (947 m) 3  Europe: Utigord in Norway at 2,625 feet (800 m)  North America: Yosemite in California at 2,425 feet (739 m)
Key advantages to our program include: ISEBA is a non-profit entity created to work only with school districts, community colleges and area education agencies across Iowa to deliver benefit program expertise.
Deneb or Alpha Cygni (Alp Cyg) is the brightest naked eye star in the constellation Cygnus. With an apparent magnitude of 1.25v, Deneb is the 19th brightest star in the entire sky (see: 50 Brightest Stars ). Its absolute magnitude is -8.73 and its distance is 3230 light years. The Equinox J2000 equatorial coordinates are RA = 20h 41m 25.9s, Dec = +45Â° 16' 49. Deneb has a spectral type of A2Ia, a surface temperature of 8525Â° Kelvin and a luminosity 54,000 times the Sun. It has a mass of 20 solar masses and a diameter 110 times the Sun. The image above shows the uncropped view of Deneb (North is up) through the Takahashi E-180 Astrograph.