A collaborative research team from the Institute of Solid State Physics, the Hefei Institutes of Physical Science of the ...
The amount of space debris has increased steadily since the launch of Sputnik in 1957, and about 22,000 man-made objects that are 10 cm or larger in diameter are currently cataloged and tracked in low ...
It is tempting to think that some materials are always heavier than other materials. For example, someone might say that metal is heavier than air. But it depends on how much of each material there is ...
WASHINGTON ― The U.S. can reap important benefits from fundamental research in high energy density science by renewing investment in its flagship facilities; improving workforce climate with ...
I asked the question: "why is the gravitational force on an astronaut less on the moon than on Earth?" The simplest answer is that the gravitational field on the moon is smaller than on Earth (I would ...