Results 91 to 100 of about 12,196 (218)

Dissociation and Cooling Dynamics of 2-cyanoindene Monocations: Survival of Small PAHs in Harsh Interstellar Radiation Fields

The Astrophysical Journal
The molecule, 2-cyanoindene, C _10 H _7 N (2CNI) is the only cyanosubstituted polycyclic aromatic hydrocarbon (PAH) detected in space, for which the hydrocarbon counterpart, indene, has also been observed in the same astrochemical environment—the ...
Arun Subramani, James Flotte de Pouzols, Paul Martini, José E. Navarro Navarrete, Eleanor K. Ashworth, James N. Bull, Gustavo A. Garcia, Laurent Nahon, Bérenger Gans, Ugo Jacovella, Corentin Rossi, Henrik Cederquist, Henning T. Schmidt, Henning Zettergren, Mark H. Stockett   +14 more
doaj   +1 more source

Michael B McElroy (1939–2026): He Saw the Earth as a Planet

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Michael B. McElroy, the Gilbert Butler Professor of Environmental Studies at Harvard University and a towering figure in atmospheric science whose research spanned from the atmospheres of Mars and Venus to the policy challenges of climate change, died January 8 from cancer. He was 86.
Yuk L. Yung
wiley   +1 more source

No Degree, No Lab, No Borders: An Independent Researcher's Journey From Yemen to Global Science

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract I grew up in Yemen with a dream to study space, but my country had no astronomy programs, no universities for astrophysics, and soon, no stable peace. This Perspective is a personal and systemic account of how I pursued planetary science from a conflict zone—with no smartphone, no home internet, no supervisor, and no institutional backing.
Fahd Ali Ahmed Abdulwahab Alfatesh
wiley   +1 more source

Nuclear astrophysics in underground laboratories: The LUNA experiment [PDF]

AIP Conference Proceedings, 2019
Abstract One of the main ingredients of nuclear astrophysics is the knowledge of the thermonuclear reactions responsible for powering the stellar engine and for the synthesis of the chemical elements. At astrophysical energies the cross section of nuclear processes is extremely reduced by the effect of the Coulomb barrier.
openaire   +2 more sources

The Benefits of High Resolution Multispectral TIR Data and Its Impending Loss by NASA After Four Decades

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract NASA has led multispectral (≥3 wavelength bands) thermal infrared (TIR) sensor development from the earliest days of the agency. These data are critical in addressing a wide range of scientific questions and administration priories by measuring both temperature (for wildfire and volcanic eruption monitoring, agricultural plant stress, and ...
M. S. Ramsey, K. Cawse‐Nicholson, J. B. Fisher, S. J. Hook, G. C. Hulley, C. M. Lee, M. Silvestri, J. O. Thompson, I. M. Watson   +8 more
wiley   +1 more source

Drew Rothrock's Fundamental Contributions to Arctic Science

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract David Andrew (Drew) Rothrock III lived during a period of vigorous scientific research in the Earth Sciences, from the International Geophysical Year to the era of satellites and high‐speed computer modeling. Drew made fundamental contributions to Arctic science, helping to lay the theoretical foundations for modeling the movement and ...
Harry L. Stern, Richard E. Moritz, Michael Steele, Averil Rothrock, Yanling Yu   +4 more
wiley   +1 more source

Reactions to Fourteen Alternative Academic Practices

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Addressing the challenges facing students and researchers in academia requires reimagining academic traditions to make research and teaching more equitable and effective. Kemeny et al. (2024, https://doi.org/10.1029/2024cn000240) proposed 14 alternative academic practices, focused on the physical sciences in the United States, designed to ...
Isabella R. Pucker, Preston Cosslett Kemeny, Daniel Lee Johnson, Alexandra Atlee Phillips   +3 more
wiley   +1 more source

From the Gulf of Guinea to the Global Stage: Africa’s Voice in the Age of Climate Intervention

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Climate intervention technologies, Solar Radiation Management (SRM) and marine Carbon Dioxide Removal (mCDR), are moving from theoretical proposal to serious policy consideration, yet the scientific communities and governance frameworks shaping these decisions remain concentrated in the Global North, while the populations most exposed to ...
Frédéric Kpèdonou Bonou
wiley   +1 more source

The Consortium for the Advancement of Marine Arctic Science: Breaking the Barriers to Collaboration

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract The Consortium for the Advancement of Marine Arctic Science (CAMAS) has been created in response to the need for improved capabilities in Earth system modeling, specifically focused on the Arctic marine system. Designed to enable collaborative research, CAMAS has so far carried out a series of 3 hybrid workshops from 2024 to 2026.
J. Clement Kinney, W. Weijer, J. Zhang, W. Maslowski, M. Steele, M. Veneziani   +5 more
wiley   +1 more source

Listening, in Times of Noise

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Li Li
wiley   +1 more source