Gamma-Ray Bursts Size Up the Milky Way’s Spiral Arms
Illustrative image Observations of remote cosmic explosions reveal that the outer spiral arms of the Milky Way might extend farther out than previously thought. The post Gamma-Ray Bursts Size Up the Milky Way’s Spiral Arms appeared first on Sky & Telescope .
Source：Sky & Telescope
Related news
Pluto losing its planet status may be the best thing that ever happened to solar system diversity
Launch Preview: Falcon Heavy to launch Roman telescope, Falcon 9 to launch Starlink satellites
NASA Sets Coverage for Roman Space Telescope Launch from Florida
'Project Hail Mary' and 'The Martian' author Andy Weir is headed back to outer space, but not how you'd expect
Mission Launches to Rescue Swift Observatory (Updated)
Goodbye, Falcon 9: SpaceX planning to retire workhorse launcher when Starship is up and running
Looking for companies in this field?
UchUchU maintains a database of Japanese companies in the space industry.