Astronomers Identify Ambipolar Diffusion as Key Driver of Star Formation
New observations of the L1544 prestellar core reveal how neutral gas slips past magnetic fields to initiate gravitational collapse.
No. 193
Topic · Page 3
astronomy
Reporting and analysis tagged astronomy.
Ancient Starlight Mystery of Theta Eridani Resolved by Orbital Mechanics
Astrophysicists have identified a millenary transient phase in a triple-star system that explains why ancient observers recorded it as one of the brightest stars in the sky.
No. 191
Hydrogen mapping reveals complex feedback history in Orion Nebula
New radio telescope observations challenge the single-bubble model of stellar formation by identifying multiple distinct feedback events.
No. 190
Radio Telescope Mapping Reveals Complex Origins of the Orion Nebula
New high-resolution radio observations indicate that the Orion Nebula was shaped by multiple episodes of stellar feedback rather than a single expansion event.
No. 189
Rubin Observatory Initiates Decade-Long Survey of the Dynamic Universe
The Vera C. Rubin Observatory has officially commenced its ten-year mission to map the southern sky, leveraging advanced imaging technology to unlock cosmic mysteries.
No. 182
Terzan 5 Identified as Ancient Fossil Fragment of Milky Way Formation
New observations from the James Webb Space Telescope reveal that the system contains four distinct stellar generations, confirming its role as a relic of galactic assembly.
No. 181
Rubin Observatory Initiates Decade-Long Deep Space Survey
The Vera C. Rubin Observatory has commenced its ten-year Legacy Survey of Space and Time, utilizing the world’s largest digital camera to map the southern sky.
No. 180
Terzan 5 Observations Reveal Milky Way Bulge Evolution
New infrared data from the James Webb Space Telescope suggests a massive star cluster acts as a fossilized remnant of the early galaxy.
No. 178
Magnetic scaffolding reveals how massive stars assemble in the Milky Way
Researchers have mapped the invisible magnetic forces guiding gas into the DR21 stellar nursery, providing new insights into the formation of high-mass stars.
No. 172
Early Galaxy Cluster XLSSC 122 Challenges Standard Cosmological Models
New observations from the James Webb Space Telescope reveal an unexpectedly mature galaxy cluster, forcing a reexamination of how massive structures formed in the early universe.
No. 170