![]() The spacecraft then seemed to fly 13 millimeters per second faster than expected. The five other flybys involved flights whose incoming and outgoing trajectories were asymmetrical with each other in terms of their orientation with Earth's equator.įor instance, the NEAR mission approached Earth at about latitude 20 south and receded from the planet at about latitude 72 south. "This near-perfect symmetry about the equator seemed to result in a very small velocity change, in contrast to the five other flybys," Anderson explained - so small no anomaly could be confirmed. ![]() In the one probe the researchers did not confirm a noticeable anomaly with, MESSENGER, the spacecraft approached the Earth at about latitude 31 degrees north and receded from the Earth at about latitude 32 degrees south. We have no convincing explanation for either the Pioneer anomaly or the flyby anomaly." "There is something very strange going on with spacecraft motions. "I am feeling both humble and perplexed by this," said Anderson, who is now working as a retiree. In five of the six flybys, the scientists have confirmed anomalies. Each spacecraft flew past the our planet to either gain or lose orbital energy in their quests to reach their eventual targets. The researchers looked at five deep-space probes - Galileo to Jupiter, the NEAR mission to the asteroid Eros, the Rosetta probe to a comet, Cassini to Saturn, and the MESSENGER craft to Mercury.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |