To the stars propulsion, features, missions, activities.
What you should learn from Comet NEOWISEby Hariharan KarthikeyanMonday, July 27, 2020Comments (5) Checkout this publication by Hariharan. He attended his first SacL5 monthly meeting last week.And check out the full…
Terry Bisson, in his short story, "They're Made Out of Meat," speculates on the odd fact that this material in our head has consciousness and thinks. When we think about…
How a Dispute over a Single Number Became a Cosmological Crisis Two divergent measurements of how fast the universe is expanding cannot both be right. Something must give—but what? Read…
Alcubierre drive The Alcubierre drive, Alcubierre warp drive, or Alcubierre metric (referring to metric tensor) is a speculative idea based on a solution of Einstein's field equations in general relativity as proposed by Mexican theoretical physicist Miguel Alcubierre, by which…