Scientists have solved the mysterious absence of star-shaped dunes from Earth's geological history for the first time, dating one back thousands of years.
Earth Sciences
Mar 4, 2024
2
18
This densely populated group of stars is the globular cluster NGC 1841, which is part of the Large Magellanic Cloud (LMC), a satellite galaxy of our Milky Way galaxy that lies about 162,000 light-years away. Satellite galaxies ...
Astronomy
Mar 1, 2024
0
79
A NIMS research team has developed an AI technique capable of expediting the identification of materials with desirable characteristics. Using this technique, the team was able to discover high-performance water electrolyzer ...
Analytical Chemistry
Mar 1, 2024
0
99
Recycling facilities collect glass and mercury from thrown-away fluorescent bulbs, but discarded lighting could also supply rare-earth metals for reuse. The 17 metals referred to as rare earths aren't all widely available ...
Materials Science
Feb 29, 2024
0
17
Global warming is real and climate change is worsening day-by-day with raging forest fires, unseasonably warm winters and flooding disasters taking place across Canada. Meanwhile, the carbon-zero transition required to move ...
Earth Sciences
Feb 28, 2024
0
18
A new method to assess different satellite designs using a powerful AI technique to more cheaply monitor our planet from space has been published in the journal Remote Sensing Letters.
Planetary Sciences
Feb 27, 2024
0
1
New measuring techniques will enable improved measurements of the Earth's ionosphere, a key to studying and reducing the impact of space weather.
Planetary Sciences
Feb 27, 2024
0
49
Discovering exoplanets is almost routine now. We've found over 5,500 exoplanets, and the next step is to study their atmospheres and look for biosignatures. The James Webb Space Telescope is leading the way in that effort. ...
Astrobiology
Feb 27, 2024
0
10
During the close approach of 2008 OS7 with Earth on Feb. 2, the agency's Deep Space Network planetary radar gathered the first detailed images of the stadium-size asteroid.
Astronomy
Feb 26, 2024
0
43
Life on our planet appeared early in Earth's history. Surprisingly early, since in its early youth our planet didn't have much of the chemical ingredients necessary for life to evolve. Since prebiotic chemicals such as sugars ...
Astrobiology
Feb 26, 2024
0
13
