... the Solar System through the galacticplane could lead to gravitational disturbance ... galactic disk is sufficient to induce a hail of comets during our passage though the ...
... of existing estimates, these new results suggest that the values usually quoted for our distance from the galactic centre (28,000 light years) and the Sun's speed of rotation in its galactic orbit (220 kilometres per second) are significantly too high ...
... the Earth in six evenly-spaced orbital planes (about 50 of the satellites have been ... look at the nearest example of galactic cannibalism -- a massive black hole hidden ...
... around the Sun, the spacecraft's orbit plane will be perpendicular to the Moon-Sun ... Such galactic depreciation could have wider consequences in the sizing of the ... dying in an impact are about the same as dying in a plane crash: about 1 in 20,000 ...
... Galactic Cannibal: New Hubble images provide evidence that an elliptical galaxy has ... the galaxy are also evidence of galactic cannibalism, however, the dust ages don't ...
... Goldin said further details on the Mars plane project would come out in the next 3-6 months, after seeking input from the aerospace and scientific communities on the project and possibly opening up competitions for the plane's design. ...
... time from the well known young galactic supernova remnant "Cassiopeia A" already ... radiant glow" as the Earth crosses the orbital plane of the Leonid's parent comet ... The planes will carry various equipment including high-definition TV cameras. ...
... Using the best available data on the location and kinematics of the Galactic spiral structure (including distance scale and kinematic uncertainties), we present evidence that arm crossings provide a viable explanation for the timing of the large ...