Space Junk Removal Is Not Easy As we Think
A Space Age “tragedy of the commons” is unfolding right under our nose—or, really, right over our head—and no consensus yet exists on how to… Read More »Space Junk Removal Is Not Easy As we Think
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How Hard Is It To Become An Astronaut
It’s the dream of numerous children to become an astronaut — to break-free of gravity, float above the world and travel the cosmos. For many,… Read More »How Hard Is It To Become An Astronaut
Is there anything beyond the universe?
Paul M. Sutter is an astrophysicist at SUNY Stony Brook and Flatiron Institute, host of Ask a Spaceman and Space Radio, and author of How… Read More »Is there anything beyond the universe?
Metamaterials, Could Make Science Fiction A Reality
Imagine operating a computer by moving your hands within the air as Tony Stark does in “Iron Man.” Or using a smartphone to magnify an… Read More »Metamaterials, Could Make Science Fiction A Reality
Is Universe Different In Different Directions?
For over a century, cosmologists have assumed that the universe is homogenous and appears the same in all directions. But in the last few years,… Read More »Is Universe Different In Different Directions?
Scientists Precisely Measure Total Amount Of Matter In The Universe
A top goal in cosmology is to exactly measure the entire amount of matter in universe, a difficult exercise for even the foremost mathematically proficient.… Read More »Scientists Precisely Measure Total Amount Of Matter In The Universe
Explained: Why Is Space A Vacuum
Space is an almost perfect vacuum, filled with cosmic voids. And briefly, gravity is responsible . But to actually understand the vacuum of our universe,… Read More »Explained: Why Is Space A Vacuum
Behemoth May End Time & Space & Laws of Physics
Behemoth Expand Mysteriously That Brings End Of Time & Space & Laws of Physics A Gargantuan region, referred to as J2157, 34 billion times the… Read More »Behemoth May End Time & Space & Laws of Physics