On the expansion of supernova shells
by Carla Maceroni, Marco Salvati, F. Pacini, National Astronomy and Ionosphere Center (U.S.)
Supernovae
Writing a summary for young readers…
For young readers
Book data: Open Library
by Carla Maceroni, Marco Salvati, F. Pacini, National Astronomy and Ionosphere Center (U.S.)
Book data: Open Library