last contact

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References

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Flags of the countries of the world (flagpoles).

How Many Countries Are There in the World?

Space race (1957-1969) infographic between United States (U.S.) and Russia. America, Soviet Union, U.S.S.R., space exploration

Timeline of the Space Race, 1957–69

Queen Elizabeth II addresses at opening of Parliament. (Date unknown on photo, but may be 1958, the first time the opening of Parliament was filmed.)

All 119 References in “We Didn’t Start the Fire,” Explained

Ice Sledge Hockey, Hockey Canada Cup, USA (left) vs Canada, 2009. UBC Thunderbird Arena, Vancouver, BC, competition site for Olympic ice hockey and Paralympic ice sledge hockey. Vancouver 2010 Olympic and Paralympic Winter Games, Vancouver Olympics

10 Best Hockey Players of All Time

Artist interpretation of a Space meteoroid impact. Meteor impact. Asteroid, End of the world, danger, destruction, dinosaur extinct, Judgement Day, Planet Earth, Doomsday Predictions, comet

10 Failed Doomsday Predictions

Illustration for Demystified "How Dangerous is Quicksand"

How Deadly Is Quicksand?

NBA Lakers Celtics Finals Kevin Garnett shooting.

10 Great Sports Rivalries

last contact

astronomy

Learn about this topic in these articles:

phases of solar eclipse

In eclipse: Eclipses of the Sun
…the Sun’s disk at the last contact.
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