Russian President Vladimir Putin praised President-elect Trump as an “intelligent” and “experienced” leader on Thursday, while noting he does not believe the president-elect is “safe” following the two attempts on his life earlier this year. Putin, speaking to reporters in Kazakhstan after a summit, said relations between Moscow and Washington could improve once Trump is back…
An advanced alien civilization may want to cruise around the galaxy, and the best way to do that is by steering their binary star system, a researcher proposes in a new paper. Long-lived civilizations may have many motivations for wanting to move somewhere else in the galaxy. They may need to escape an impending supernova, […]
How the same region of the universe would look in terms of the amount of stars for different values of the dark energy density. Clockwise, from top left, no dark energy, same dark energy density as in our universe, 30 and 10 times the dark energy density in our universe. The images are generated from […]
