Browsing Tag
transient astronomy
2 posts
A cosmic explosion with the force of a billion Suns went unseen – until we caught its echo
NASA’s Goddard Space Flight Center Conceptual Image Lab Ashna Gulati, University of Sydney and Tara Murphy, University of…
20 billion galaxies: new survey of the sky will reveal the universe in unprecedented detail
Trifid nebula (top) and the Lagoon nebula, which are several thousand light-years away from Earth. NSF–DOE Vera C.…