Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?
If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...
Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...
Months of careful planning and calculations went into the shot. Then, the team had only one jump attempt to get it right ...
BENGALURU: Everyone has studied the irrational number π (pi) in school and wondered what is its use in modern day life.
Today In The Space World on MSN
Interstellar travel is impossible and physics proves it
Dreaming of visiting other stars? The universe has built in walls we cannot break. This video confronts the harsh physics ...
BENGALURU: Everyone has studied the irrational number π (pi) in school and wondered what is its use in modern day life.
There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...
Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new ...
Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? On one particular Friday night in 1992, Miguel Alcubierre couldn’t stop thinking ...
1don MSNOpinion
Australia's supercomputers are falling behind—and it's hurting our ability to adapt to climate change
But right now, Australia's supercomputers are falling behind the rest of the world—and this constitutes a serious risk to our ...
A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible warp-drive designs and detection methods.
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