Research from Penn's Department of Physics and Astronomy has produced the largest catalog of galaxy morphology classification to date. Led by former postdocs Jesús Vega-Ferrero and Helena Domínguez Sánchez, who worked ...
Astronomy
Apr 12, 2021
1
122
The universe is expanding at an ever-increasing rate, and while no one is sure why, researchers with the Dark Energy Survey (DES) at least had a strategy for figuring it out: They would combine measurements of the distribution ...
Astronomy
Apr 6, 2021
63
674
CABI has led the first study to explore the income and food security effects of the fall armyworm invasion on a country—revealing that in Zimbabwe smallholder maize-growing households blighted by the pest are 12% more likely ...
Economics & Business
Mar 15, 2021
2
8
Astronomy enthusiasts might wonder why a camera called the Dark Energy Camera (DECam) would be used to image a single spiral galaxy. DECam has in fact already finished its main job, as the instrument was used to complete ...
Astronomy
Feb 8, 2021
0
1735
More than 2 million miles of natural gas pipelines run throughout the United States. In Appalachia, they spread like spaghetti across the region.
Environment
Feb 3, 2021
2
8
A research team with participation by Berkeley Lab physicists has used artificial intelligence to identify more than 1,200 possible gravitational lenses—objects that can be powerful markers for the distribution of dark ...
Astronomy
Feb 3, 2021
0
37
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
A team of US astrophysicists has produced one of the most precise measurements ever made of the total amount of matter in the Universe, a longtime mystery of the cosmos.
Astronomy
Sep 29, 2020
1
54
Positive Energy today released new survey results examining Canadians' views on the role of oil and gas in Canada's current and future economy, and the respective roles of federal and provincial governments in the country's ...
Social Sciences
Sep 17, 2020
0
5
Several months into the COVID-19 pandemic crisis, lower-income families are struggling to pay their energy bills. That's a big concern during extreme events like summer heat waves, which can be deadly—especially for elderly ...
Social Sciences
Jul 30, 2020
1
1
