Kepler's Supernova

Supernova visible from Earth in the 17th century

or…
Earth
Milky Way
Prague
Jupiter
Mars
White Dwarf
Galileo Galilei
Star
Light-Year
or…
Hubble Space Telescope
Supernova
Constellation
Neutron Star
Interstellar Medium
Astronomy
Johannes Kepler
Tycho Brahe
Large Magellanic Cloud
or…
Pulsar
Gamma-Ray Burst
Ophiuchus
Cassiopeia (Constellation)
Parallax
Cosmology
Gravitational Wave
Magnetar
Fast Radio Burst
Explore Kepler's Supernova