Alpha Centauri is our closest stellar neighbor, a binary star system located just 4.376 light-years away. Despite its proximity, repeated astronomical surveys have failed to find hard evidence of extrasolar planets in this ...
Space Exploration
Mar 22, 2023
0
78
As fusion developers around the world race to commercialize fusion energy, TAE Technologies has pioneered the pursuit of the cleanest and most economical path to providing electricity with hydrogen-boron (also known as p-B11 ...
Plasma Physics
Feb 28, 2023
5
271
Researchers at the University of Turku, Finland, have long studied the color-changing properties of the natural mineral hackmanite upon exposure to UV radiation or X-rays. Now, the research group is studying the reactions ...
Analytical Chemistry
Sep 29, 2022
0
8
With the aid of thermal imaging cameras, scientists have delved a little deeper into chimpanzee psychology. Their apparatus measured the primates' stress levels during mealtimes in the depths of the Ugandan jungle.
Plants & Animals
Sep 29, 2022
0
126
NASA's first-ever launch from a commercial site outside of the United States blasted off from Australia's Outback late Sunday, in a "historic" moment for the country's space industry.
Space Exploration
Jun 27, 2022
0
72
In a paper recently published in The Planetary Science Journal, NASA scientists and engineers give new details about the agency's Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging (DAVINCI) mission, ...
Planetary Sciences
Jun 2, 2022
0
1077
With the help of the world's most powerful supercomputer and new artificial intelligence techniques, an international team of researchers has theorized how the extreme conditions in stars produce carbon-12, which they describe ...
General Physics
May 11, 2022
0
344
At the Quark Matter conference today and at the recent Rencontres de Moriond conference, the LHCb collaboration presented an analysis of particle collisions at the Large Hadron Collider (LHC) that may help determine whether ...
Quantum Physics
Apr 8, 2022
165
160
Astronomers have been waiting decades for the launch of the James Webb Space Telescope, which promises to peer farther into space than ever before. But if humans want to actually reach our nearest stellar neighbor, they will ...
Nanomaterials
Feb 16, 2022
1
469
A team of biology researchers at Georgia State University has found that some of the newer variants of the virus that causes COVID-19 can infect the respiratory tract of wild mice, unlike the original strain that emerged ...
Plants & Animals
Jan 19, 2022
4
13
Alpha (uppercase Α, lowercase α; Greek: άλφα) is the first letter of the Greek alphabet. In the system of Greek numerals it has a value of 1. It was derived from the Phoenician letter Aleph . Letters that arose from Alpha include the Latin A and the Cyrillic letter А.
In English the noun alpha is used as a synonym for "beginning", or "first" (in a series), reflecting its Greek roots.
This text uses material from Wikipedia, licensed under CC BY-SA
