By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...
Morning Overview on MSN
A fresh cosmic map could finally crack the Hubble tension
The universe is expanding, but astronomers still cannot agree on exactly how fast. That mismatch, known as the Hubble tension ...
When I was four years old, my pregnant mother drove my sister and me out to Dugway Proving Grounds in Utah to visit my father ...
Morning Overview on MSN
First direct glimpse of dark matter may have been captured
For the first time, astronomers say they may have caught dark matter in the act, not through its gravitational pull but by ...
Abstract: Real-time microwave frequency variation (MFV) measurement is crucial for a wide range of applications. However, current solutions often fall short in terms of resolution, speed, and range.
School of Chemical Engineering, Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, P. R. China ...
Abstract: Passive interferometric microwave sensors (PIMSs) can be used in all-day, low-visibility conditions, and high clutters. PIMSs have been proposed for target detection. The detection ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback