thunderstruck9: Tomory Dodge (American, b. 1974), Debris Field,
thunderstruck9: Tomory Dodge (American, b. 1974), Debris Field,
txchnologist: To celebrate the 15th anniversary of NASA’s
gunsandposes-history: Cassiopeia A is a supernova remnant, a
infinitemachine: Omega debris field by ChrisCold