Near-Earth object atmosphere, passing Earth's surface only away (about one Earth radius or one-sixtieth of the distance to the Moon). Because it was very small (6 meters/20 feet), FU was detected only hours before its closest approach. If it had collided with Earth, it probably would have disintegrated harmlessly in the atmosphere. On February 4, 2011, an asteroid designated , estimated at in diameter, passed within of the Earth, setting a new record for closest approach without impact, which still stands . On November 8, 2011, asteroid , relatively large at about in diameter, passed within (0.85 lunar distances) of Earth. On
From the Earth to the Moon problem of surviving the incredible acceleration that the explosion would cause. Ardan suggests that Barbicane and Nicholl travel with him in the projectile, and the offer is accepted. In the end, the projectile is successfully launched, but the destinies of the three astronauts are left inconclusive. The sequel, "Around the Moon", deals with what happens to the three men in their travel from the earth to the moon. The novel was adapted as the opera "Le voyage dans la lune" in 1875, with music by Jacques Offenbach. In 1880 the Pall Mall Gazette described Verne’s "Columbiad" as a ‘space-ship’ -