Astronomers have charted the largest-ever volume of the universe with a new map of active supermassive black holes living at the centers of galaxies. Called quasars, the gas-gobbling black holes are, ironically, some of the ...
Astronomy
Mar 18, 2024
1
3296
The ocean is the world's largest habitat, yet much of its biodiversity is still unknown. A study published in Frontiers in Science marks a significant breakthrough, reporting the largest and most comprehensive database of ...
Ecology
Jan 16, 2024
0
94
The LAMOST DR10 (v1.0 version) dataset was officially released to domestic astronomers and international partners on March 31, 2023. This dataset contains more than 22.29 million spectra, which is 2.9 times the sum of the ...
Astronomy
Apr 10, 2023
0
94
A Northwestern University-led team of astronomers has developed the most extensive inventory to date of the galaxies where short gamma-ray bursts (SGRBs) originate.
Astronomy
Nov 21, 2022
74
512
This luminescent image features multiple galaxies, perhaps most noticeably LEDA 58109, the lone galaxy in the upper right. LEDA 58109 is flanked by two further galactic objects to its lower left—a galaxy with an active ...
Astronomy
Jul 30, 2022
0
128
Thanks to advances in genomics in recent decades, researchers now know the genetic mutations responsible for many diseases. However, researchers often still do not know how the mutation leads to the disease—what it changes ...
Cell & Microbiology
Jul 11, 2022
0
500
Small modeling errors may accumulate faster than previously expected when physicists combine multiple gravitational wave events (such as colliding black holes) to test Albert Einstein's theory of general relativity, suggest ...
General Physics
Jun 16, 2021
3
568
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
This image taken with the NASA/ESA Hubble Space Telescope features NGC 7678—a galaxy with one particularly prominent arm, located approximately 164 million light-years away in the constellation of Pegasus (the Winged Horse).
Astronomy
Mar 29, 2021
0
229
Astronomers have played a game of guess-the-numbers with cosmological implications. Working from a mock catalog of galaxies prepared by a Japanese team, two American teams correctly guessed the cosmological parameters used ...
Astronomy
Mar 19, 2021
0
2594
