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Latest Gravity tractor Stories

Sentinel Telescope May Help Save Us From Earth-Killing Asteroids
2014-04-23 08:04:10

Asteroid impacts on Earth – those on the scale of the one that wiped out the dinosaurs 65 million years ago – have been big hits in Hollywood. But in the modern world, are the impacts portrayed in movies like Deep Impact and Armageddon only the stuff of science fiction?

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2009-08-31 10:05:00

Scientists in the UK have developed blueprints for a spacecraft that is intended to save the world from being destroyed by asteroid collisions.

2005-11-09 13:17:18

By Paul Majendie LONDON (Reuters) - No need to send Bruce Willis into space with a nuclear bomb -- the best way to deal with a killer asteroid hurtling toward Earth could be a "gravity tractor." Two NASA astronauts, gently mocking the solution offered in the Hollywood blockbuster "Armageddon," have come up with a deceptively simple plan to pull asteroids off course.

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2005-11-10 00:15:00

No need to send Bruce Willis into space with a nuclear bomb -- the best way to deal with a killer asteroid hurtling toward Earth could be a "gravity tractor."


Word of the Day
sudarium
  • A handkerchief.
  • Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
  • In general, any miraculous portrait of Christ.
The word 'sudarium' comes from a Latin word meaning 'a handkerchief'.