Is it possible that the aliens are not hiding, but sleeping and waiting for the Universe to get better?
Looking to answer the question of "where are all the aliens," some scientists have suggested that planets like Earth might…
In 1996, economist/futurist Robin Hanson proposed a possible resolution to the Fermi Paradox: there's a "Great Filter" that prevents intelligent…
The concept of a Generation Ship is a time-honored one, but is it the best way to send an interstellar…
In the history of science, few scholars have as much of an enduring influence as classical philosopher Aristotle, whose theories…
Located in the constellation Canes Venatici, roughly 15 million light years from Earth, is the spiral galaxy known as the…
How might humanity go about establishing a colony on Ceres, the largest object in the Main Asteroid Belt?
Located about 3,600 light-years from Earth in the constellation Puppis is the open star cluster known as Messier 93.
In 2017, Elon Musk laid out his grand sweeping plans for the future of SpaceX, the company that would take…
Located in the Hercules constellation, roughly 26,700 light-years from Earth, is the globular cluster known as Messier 92.