... Numerous surface features on Toutatis, including a pair of half-mile-wide craters, side by side, and a series of three prominent ridges -- a type of asteroid mountain range -- are presumed to result from a complex history of impacts. ...
... This interpretation stretches the data as far as possible. ... The leading side faces forwards in the orbit of Deimos. ... The trailing side faces backwards along the orbit. ...
... They turned Columbus down, because using the original value by Erathosthenes, they calculated how far India was to the west of Spain, and concluded that the distance was far too great. ...
... In 1572 a "new star" (in today's language, a nova) appeared in the sky, not far from Polaris, outshining all others. ... it again 12 hours later, when the the rotation of the Earth had moved the observing point to the other side of the Earth ...
... and shell get equal amounts of momentum, by far most of the energy is given to the ... We have discussed so far mass, velocity, acceleration, force and energy, and the way ...
... Its side facing the black hole is somewhat closer to the black hole than the side facing away, and is therefore pulled more strongly; on a very close approach, such a difference could tear a star apart, but S2 would have to get some 70 times closer before ...
... we wait a long, long time, this object will be extremely far from Earth, and, having exhausted practically all of its kinetic ... Then both terms on the right side of equation (2) tend to zero, suggesting . E 0 = 0 . ...
... and shell get equal amounts of momentum, by far most of the energy is given to the ... We have discussed so far mass, velocity, acceleration, force and energy, and the way ...