Four British astronomers celebrate 50 years of work and friendship by going on a road trip through the southwestern United States to revisit some great observatories. Also in HD. [AD,S]
Four British astronomers celebrate 50 years of work and friendship by going on a road trip through the southwestern United States to revisit some great observatories. [AD,S,SL]
Four British astronomers celebrate 50 years of work and friendship by going on a road trip through the southwestern United States to revisit some great observatories. Also in HD. [AD,S]