Nov 14 Nov 14 Why I Care About Gravitational Lenses Dennis D. McDonald Astronomy, Physics, Science, Research, Knowledge Transfer, Transformation, Technology, Spacetime
Jun 4 Jun 4 Here's Hoping for No More Wasted Space Dennis D. McDonald Astronomy, Physics, SETI, Science, Space, Spacetime, Stars I love reading stuff like Robert Krulwich’s “A Baby Hangs Between Life and Death in Space.”