
The Firstborn Obligation
The Firstborn Obligation If we are alone, then what we choose now matters not just for us, but for the future history of the universe.

The Firstborn Obligation If we are alone, then what we choose now matters not just for us, but for the future history of the universe.

ABSTRACT Spacecraft propulsion by reflection of beamed particles or photons represents a highly efficient means of achieving high velocities for interstellar spacecraft because the reaction

We’ve had requests to gather the custom art designed for this website. Click to see the Sacramento L5 Society Gallery of artwork!

Sign the Petition! Stop them! Congress wants to cut funding for the New Horizons Team which would cause all the data collected by the New

Some physicists are claiming that there is something “wrong” with our understanding of the universe. Oftentimes, it’s just to justify asking for funding for new

NASA have made a wheel capable of withstanding tough Martian terrain, but just how indestructible is it? https://youtu.be/vSNtifE0Z2Q

Dr. Peterson recently traveled to the UK for a series of lectures at Oxford and Cambridge. This conversation was recorded during that period with Sir

Black Holes Will Start to Glow in the Night Sky As described by the Penrose Institute, our universe is expanding and as it cools over the

The cosmos is littered with blue and red stars… but curiously no green ones. Why? Is this a fundamental constraint or merely an unlikely outcome?

Is faster-than-light (FTL) travel possible? In most discussions of this, we get hung up on the physics of particular ideas, such as wormholes or warp
What you should learn from Comet NEOWISE by Hariharan Karthikeyan Monday, July 27, 2020 Comments (5) Checkout this publication by Hariharan. He attended his

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

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.

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