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Space Glossary

This page provides explanations and images of bodies throughout the universe: galaxies, solar systems, planets, nebula, stars, asteroids, comets, quasars, black holes, and more. Asteroid This…

D - F

Bjorn DaehlieChuck DalyJohn DalyStanley DancerBeth DanielAlvin DarkRon DarlingTamas DarnyiLindsay DavenportAl DavisDwight DavisErnie DavisGlenn DavisJohn DavisTerrell DavisDominique DawesPat DayRon…

DK Science & Technology: Telecommunications

COMMUNICATIONS SATELLITE HOW DOES A TELEPHONE WORK? HOW DOES A RADIO WORK? HOW DOES A TELEVISION WORK? HOW DOES A CELL PHONE WORK? BIOGRAPHY: GUGLIELMO MARCONI Italian, 1874-1937 ELECTROMAGNETIC…

1970 Grammy Awards

Record of the Year“Bridge Over Troubled Water,” Simon and GarfunkelAlbum of the YearBridge Over Troubled Water, Simon and Garfunkel (Columbia)Song of the Year“Bridge Over Troubled Water,” Paul…

Modern Olympic Symbols and Traditions

Flames, doves, oaths, and more   Closing ceremonies in Nagano, Japan. Related Links 2014 Winter OlympicsMemorable Olympic MomentsBirth of the Modern OlympicsEncyclopedia: Ancient…

2000 Intel Science Talent Search Top Ten Winners

First Place: $50,000 scholarship, Natalia Toro, 14, Fairview High School, Boulder, Colo., for her physics project “Independent Analysis of Evidence for nu_mu <—> nu_tau Oscillations in the…

Are you a geography genius?

FlagsGeography Quiz Country CapitalsContinentsMountainsRivers and LakesFlagsWhich country's flag looks like a Star Trek communicator? St. LuciaMadagascarEgyptWhich country's flag is solid green…

Top 10 Selling Digital Songs, 2013

The following table lists the rank, title, and artist for each of the top ten selling digital songs in the United States during 2013. This list combines all available versions of the song…

Summer Olympics Through the Years: 1976

MontrealTop 10 StandingsLeading Medal WinnersTrack & FieldBoxingGymnasticsSwimmingTeam SportsArcheryCanoeingCyclingEquestrianFencingJudoGymnasticsModern…

Professional Auto Racing

NASCAR's biggest race of the year is the Daytona 500, and it's also the first race of the year. Imagine having the Super Bowl at the beginning of the football season instead of at the end.Racing…