A recent study posted to the arXiv preprint server and accepted to The Astrophysical Journal uses computer models to investigate why the exoplanet, TRAPPIST-1c, could not possess a thick carbon dioxide (CO2) atmosphere despite ...
Planetary Sciences
Jan 2, 2024
0
31
Hubert Reeves once wrote that "on the cosmic scale, liquid water is rarer than gold". And what is true for the universe is even truer in the Sahel, the name given to the vast, arid belt that skirts the Sahara and stretches ...
Ecology
Jan 1, 2024
0
180
Atomic nuclei are made of nucleons (like protons and neutrons), which themselves are made of quarks. When crushed at high densities, nuclei dissolve into a liquid of nucleons and, at even higher densities, the nucleons themselves ...
Condensed Matter
Dec 29, 2023
16
1909
Scientists at MIT, the University of Birmingham, and elsewhere say that astronomers' best chance of finding liquid water, and even life on other planets, is to look for the absence, rather than the presence, of a chemical ...
Astronomy
Dec 29, 2023
0
235
Shape-memory polymers or shape-shifting materials are smart materials that have gained significant attention within materials science and biomedical engineering in recent years to build smart structures and devices. Digital ...
Editors and reviewers of the journal Green Chemistry have highlighted a new study from the University of Texas at Arlington investigating how to make common chemical techniques more environmentally friendly as one of its ...
Materials Science
Dec 20, 2023
0
46
Global CO2 emissions continue to grow, reaching 36.1 Gt in 2022, stimulating the implementation of carbon taxes and impacting energy use. The electrocatalytic CO2 reduction reaction (CO2RR) to produce high value-added chemicals ...
Analytical Chemistry
Dec 19, 2023
0
7
Blue Origin launched its first rocket in more than a year on Tuesday, reviving the US company's fortunes with a successful return to space following an uncrewed crash in 2022.
Space Exploration
Dec 19, 2023
0
165
Blue Origin said it would try again on Tuesday to launch a rocket and return to space for the first time in more than a year, after scrubbing a mission for last-minute technical reasons.
Space Exploration
Dec 19, 2023
0
1
The Saturnian moon Enceladus presents a unique opportunity in our solar system to search for evidence of life, given its habitable ocean and plume that deposits organic-bearing ocean material onto the surface.
Astrobiology
Dec 18, 2023
0
87
