![]() ![]() Evidence of Dark Energy in the Early Universe - NASA.Repulsive Gravity, Cosmological Constant.Things would get blueshifted looking ahead, more redshifted looking behind, and looking to the side would look the same.If one could travel near light speed, would that counteract the redshift? The Cosmic Microwave Background is a redshift of the Big Bang. The Reason for the Seasons –ASD Planetarium.If Earth had no axial tilt, how eccentric would its orbit have to be to have seasons like we have now? How does gravity assist work to change the trajectory of a spacecraft? - Scientific American.Dynamics in Disk Galaxies - U of AlabamaĬould a spacecraft perform a “solar system assist,” in the way we do gravity assists?.Why do some celestial objects form in disks and others don’t? Physicist Investigate How Time Moves Forward - PhysOrg.The Unbalanced Universe - Time Magazine. ![]()
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