Between chemistry classes, gemstones, and electronics, the idea of crystals, that is, substances with an ordered and periodic arrangement of atoms is quite common. But about 40 years ago, a strange particle was discovered ...
Materials Science
Feb 4, 2021
2
634
A 30-year high in East African rainfall during 2018 and 2019 resulted in rising water levels and widespread flooding. The new study shows that emissions of methane—the second most important greenhouse gas—from flooded ...
Earth Sciences
Feb 3, 2021
47
538
Data from the DESI (Dark Energy Spectroscopic Instrument) Legacy Imaging Surveys have revealed over 1200 new gravitational lenses, approximately doubling the number of known lenses. Discovered using machine learning trained ...
Astronomy
Jan 14, 2021
0
63
Before DESI, the Dark Energy Spectroscopic Instrument, can begin its 5-year mission from an Arizona mountaintop to produce the largest 3-D sky map yet, researchers first needed an even bigger 2-D map of the universe.
Astronomy
Jan 14, 2021
0
181
An international team led by Dutch astronomers has, after years of searching and defying the boundaries of a telescope, for the first time directly captured polarized light from an exoplanet. They can deduct from the light ...
Astronomy
Jan 12, 2021
0
105
Recently, researchers from the Optical Remote Sensing Center of the Anhui Institute of Optics and Fine Mechanics (AIOFM), Hefei Institutes of Physical Science (HFIPS) have successfully improved the accuracy of directional ...
Optics & Photonics
Dec 30, 2020
1
137
A new method for visualizing breath that is exhaled while someone is speaking or singing could provide important new insights into how diseases such as COVID-19 spread and the effectiveness of face masks.
Optics & Photonics
Dec 21, 2020
7
147
Solar Orbiter's latest results show that the mission is making the first direct connections between events at the solar surface and what's happening in interplanetary space around the spacecraft. It is also giving us new ...
Space Exploration
Dec 11, 2020
0
801
More than halfway to the Red Planet, NASA's Perseverance Mars rover isn't just shuttling sophisticated science instruments and tubes to be filled with Earth-bound rock samples. It's carrying symbols, mottos, and objects that ...
Space Exploration
Dec 9, 2020
3
108
It is thought that over 1,000 kilograms of so-called interplanetary dust falls to Earth every day. This dust is produced by an untold number of small faint meteors, discarded remnants of asteroids and comets that pass by ...
Astronomy
Nov 11, 2020
0
128
